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-.*.swp
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 GNU GENERAL PUBLIC LICENSE
 Version 3, 29 June 2007
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@@ -1,19 +1,3 @@
-# Requirements:
+# cobald-testenv
 CentOS 7 vm equipped with 2 CPU cores and 2 disks: one main disk containing OS
 and an additional virtio disk containing docker images. Typically choose 5GB
 for size of each disk.
-# Tags
+WIP. htcondor, slurm and cobald/tardis test environment
 - htcondor, singularity, docker, slurm
 - htcondor-containered, slurm-config
 Just update slurm config using --tags slurm-config.
 Full setup of just slurm using --skip-tags htcondor,singularity
 # Example: Setup SLURM
 First adjust inv.yml to you needs, specifying the hostname of your VM. Run:
    ansible-playbook -i inv.yml --skip-tags htcondor,singularity play.yml
 Configuration goes into ```/container/volumes/slurm/slurm.conf``` generated
 from ```roles/slurm/templates/slurm.conf.j2```.
@@ -1,15 +0,0 @@
 all:
  hosts:
    ed-c7-1:
      ansible_user: root
      ansible_host: ed-c7-1.virt.magni.thoto.net
      ssh_args: -o ControlMaster=auto -o ControlPersist=60s
      # ansible_host: 192.168.122.139
      unpriv_user: thoto
  children:
    htcondor:
      hosts:
        ed-c7-1:
    slurm:
      hosts:
        ed-c7-1:
@@ -1,56 +0,0 @@
 ---
 - hosts: all
  tasks:
  - name: "install tools"
    yum:
      name: [ vim-enhanced, htop, screen, bind-utils, nmap-ncat, net-tools ]
      state: present
 - hosts: htcondor
  pre_tasks:
  - name: "install htcondor repo"
    yum:
      name: https://research.cs.wisc.edu/htcondor/repo/8.9/htcondor-release-current.el7.noarch.rpm
      state: present
    tags: htcondor
  - name: "install htcondor software "
    yum:
      name: htcondor-ce
      state: present
    tags: htcondor
  - name: "remove minicondor configuration"
    yum:
      name: minicondor
      state: absent
    tags: htcondor
  - name: "setup singularity"
    import_tasks: "singularity.yml"
    tags: singularity
  roles:
  - name: "setup docker"
    role: docker
    tags: docker
  - name: "setup htcondor test environment in docker containers"
    role: docker-htcondor
    tags:
      - htcondor-containered
      - htcondor
 - hosts: slurm
  vars:
    container_privileged: True
    num_nodes: 3
  roles:
  - name: "setup docker"
    role: docker
    tags: docker
  - name: "setup slurm test environment in docker containers"
    role: slurm
    vars:
      slurm_user: slurm # or root
    tags: slurm
@@ -1,3 +0,0 @@
 use ROLE:centralmanager
 # ALLOW_WRITE per default on * -> following has no effect yet
 ALLOW_WRITE_COLLECTOR=$(ALLOW_WRITE) condor-exec.htc.local condor-sub.htc.local
@@ -1,92 +0,0 @@
 ######################################################################
 ##
 ##  condor_config
 ##
 ##  This is the global configuration file for condor. This is where
 ##  you define where the local config file is. Any settings
 ##  made here may potentially be overridden in the local configuration
 ##  file.  KEEP THAT IN MIND!  To double-check that a variable is
 ##  getting set from the configuration file that you expect, use
 ##  condor_config_val -v <variable name>
 ##
 ##  condor_config.annotated is a more detailed sample config file
 ##
 ##  Unless otherwise specified, settings that are commented out show
 ##  the defaults that are used if you don't define a value.  Settings
 ##  that are defined here MUST BE DEFINED since they have no default
 ##  value.
 ##
 ######################################################################
 ##  Where have you installed the bin, sbin and lib condor directories?
 RELEASE_DIR = /usr
 ##  Where is the local condor directory for each host?  This is where the local config file(s), logs and
 ##  spool/execute directories are located. this is the default for Linux and Unix systems.
 LOCAL_DIR = /var
 ##  Where is the machine-specific local config file for each host?
 # LOCAL_CONFIG_FILE = /etc/condor/condor_config.local
 LOCAL_CONFIG_FILE = /etc/condor/condor_config_$(HOSTNAME).local
 ##  If your configuration is on a shared file system, then this might be a better default
 #LOCAL_CONFIG_FILE = $(RELEASE_DIR)/etc/$(HOSTNAME).local
 ##  If the local config file is not present, is it an error? (WARNING: This is a potential security issue.)
 REQUIRE_LOCAL_CONFIG_FILE = false
 ##  The normal way to do configuration with RPMs is to read all of the
 ##  files in a given directory that don't match a regex as configuration files.
 ##  Config files are read in lexicographic order.
 LOCAL_CONFIG_DIR = /etc/condor/config.d
 #LOCAL_CONFIG_DIR_EXCLUDE_REGEXP = ^((\..*)|(.*~)|(#.*)|(.*\.rpmsave)|(.*\.rpmnew))$
 ##
 ## Do NOT use host-based security by default.
 ##
 ## This was the default for the 8.8 series (and earlier), but it is
 ## intrinsically insecure.  To make the 9.0 series secure by default, we
 ## commented it out.
 ##
 ## You should seriously consider improving your security configuration.
 ##
 ## To continue to use your old security configuration, knowing that it is
 ## insecure, add the line 'use SECURITY : HOST_BASED' to your local
 ## configuration directory.  Don't just uncomment the final line in this
 ## comment block; changes in this file may be lost during your next upgrade.
 ## The following shell command will make the change on most Linux systems.
 ##
 ## echo 'use SECURITY : HOST_BASED' >> $(condor_config_val LOCAL_CONFIG_DIR)/00-insecure.config
 ##
 ##  To expand your condor pool beyond a single host, set ALLOW_WRITE to match all of the hosts
 #ALLOW_WRITE = *.cs.wisc.edu
 ##  FLOCK_FROM defines the machines that grant access to your pool via flocking. (i.e. these machines can join your pool).
 #FLOCK_FROM =
 ##  FLOCK_TO defines the central managers that your schedd will advertise itself to (i.e. these pools will give matches to your schedd).
 #FLOCK_TO = condor.cs.wisc.edu, cm.example.edu
 ##--------------------------------------------------------------------
 ## Values set by the rpm patch script:
 ##--------------------------------------------------------------------
 ## For Unix machines, the path and file name of the file containing
 ## the pool password for password authentication.
 #SEC_PASSWORD_FILE = $(LOCAL_DIR)/lib/condor/pool_password
 ##  Pathnames
 RUN     = $(LOCAL_DIR)/run/condor
 LOG     = $(LOCAL_DIR)/log/condor
 LOCK    = $(LOCAL_DIR)/lock/condor
 SPOOL   = $(LOCAL_DIR)/lib/condor/spool
 EXECUTE = $(LOCAL_DIR)/lib/condor/execute
 BIN     = $(RELEASE_DIR)/bin
 LIB     = $(RELEASE_DIR)/lib64/condor
 INCLUDE = $(RELEASE_DIR)/include/condor
 SBIN    = $(RELEASE_DIR)/sbin
 LIBEXEC = $(RELEASE_DIR)/libexec/condor
 SHARE   = $(RELEASE_DIR)/share/condor
 PROCD_ADDRESS = $(RUN)/procd_pipe
 JAVA_CLASSPATH_DEFAULT = $(SHARE) .
 ##  Install the minicondor package to run HTCondor on a single node
@@ -1,64 +0,0 @@
 HostKey _INSERT_HOST_KEY_
 AuthorizedKeysFile _INSERT_AUTHORIZED_KEYS_FILE_
 # The following option is not supported by all recent versions of OpenSSH,
 # so instead we rely on injection of the shell setup command in the authorized
 # keys file.
 #ForceCommand _INSERT_FORCE_COMMAND_
 # as a convenience to users, allow remote setting of environment
 # since sshd is running as the job uid, there isn't really a security concern
 AcceptEnv *
 Subsystem       sftp    /usr/libexec/openssh/sftp-server
 # prevent sshd from freaking out about reading files from inside
 # a tmp-like directory
 StrictModes no
 # Rejection by tcp wrappers is not logged at INFO or VERBOSE log levels,
 # so to make diagnosis of problems easier, we use DEBUG.
 LogLevel DEBUG
 X11Forwarding yes
 # By default, OpenSSH uses the ipv6 loopback even if ipv6 is disabled in the
 # kernel.  This forces OpenSSH to use the "local" network instead
 X11UseLocalhost no
 # The following settings are recommended for good security.
 # In particular, only FIPS 140-2 algorithms are used.
 # URLs for extra information re FIPS security compliance:
 #    https://rhel7stig.readthedocs.io/en/latest/
 #    https://www.stigviewer.com/stig/red_hat_enterprise_linux_7/
 #    https://people.redhat.com/swells/scap-security-guide/tables/table-rhel7-stig-manual.html
 #-FIPS High Severity
 Protocol 2
 PermitEmptyPasswords no
 #-FIPS Medium Severity
 # Note: Ciphers and MACs below will be incompatible with RHEL5 or earlier.
 Ciphers aes128-ctr,aes192-ctr,aes256-ctr
 MACs hmac-sha2-256,hmac-sha2-512
 PermitRootLogin no
 PermitUserEnvironment no
 GSSAPIAuthentication no
 KerberosAuthentication no
 HostbasedAuthentication no
 IgnoreRhosts yes
 IgnoreUserKnownHosts yes
 PrintLastLog yes
 UsePrivilegeSeparation sandbox
 Compression delayed
 #-Recommended for security, but left out ssh_to_job config
 # because they provide minimal value and are likely to annoy
 # users or generate needless warnings in the ssh_to_job setting.
 #
 # ClientAliveInterval 600  # Note: condor_submit -i sets TMOUT
 # ClientAliveCountMax 0
 # banner=/etc/issue # Set to your warning banner
 # StrictModes yes # Can't set due to tmp-like directory
 # RhostsRSAAuthentication no # Obsolete Protocol version 1 option
@@ -1,26 +0,0 @@
 ##
 ## Default security settings
 ##
 ## Host-based security was the default for the 8.8 series (and earlier).
 ##
 ## Host-based security assumes that all users on a machine are trusted.
 ## For example, if host-based security trusts that a given machine can 
 ## run jobs, then any user who can start a process on that machine can 
 ## start a startd that can "steal" jobs from the system.
 #
 ## To help make HTCondor secure by default, we removed host-based security
 ## from the default configuration file
 ## (/etc/condor/condor_config).
 ##
 ## New installations of HTCondor should be made using the get_htcondor tool,
 ## which can automatically establish IDTOKENS-based security across a multi-
 ## node pool.  For existing installations, we recommend you
 ## consider improving your security configuration.
 ##
 ## To continue to use your old security configuration, 
 ## comment out the 'recommended' line below, and uncomment the
 ## 'host_based' line.
 ##
 # use security : host_based
 use security : recommended_v9_0
@@ -1 +0,0 @@
 CONDOR_HOST = condor-cm.htc.local
@@ -1 +0,0 @@
 use ROLE:execute
@@ -1 +0,0 @@
 use ROLE:submit
@@ -1,11 +0,0 @@
 FROM docker.io/library/centos:7
 RUN yum install -y https://research.cs.wisc.edu/htcondor/repo/8.9/htcondor-release-current.el7.noarch.rpm && \
 	yum install --nogpgcheck -y condor && \
 	yum install -y less && \
 	yum clean all
 RUN	yum install -y iproute bind-utils nmap-ncat net-tools && \
 	yum clean all
 CMD bash -c 'cat <({ condor_master -f & tail --retry --pid $! -f /var/log/condor/MasterLog & })'
@@ -1,793 +0,0 @@
 #!/usr/bin/python
 # -*- coding: utf-8 -*-
 # Copyright: (c) 2012, Michael DeHaan <michael.dehaan@gmail.com>
 # Copyright: (c) 2017, Ansible Project
 # GNU General Public License v3.0+ (see COPYING or https://www.gnu.org/licenses/gpl-3.0.txt)
 from __future__ import absolute_import, division, print_function
 __metaclass__ = type
 ANSIBLE_METADATA = {'metadata_version': '1.1',
                    'status': ['stableinterface'],
                    'supported_by': 'core'}
 DOCUMENTATION = r'''
 ---
 module: copy
 version_added: historical
 short_description: Copy files to remote locations
 description:
    - The C(copy) module copies a file from the local or remote machine to a location on the remote machine.
    - Use the M(fetch) module to copy files from remote locations to the local box.
    - If you need variable interpolation in copied files, use the M(template) module. Using a variable in the C(content)
      field will result in unpredictable output.
    - For Windows targets, use the M(win_copy) module instead.
 options:
  src:
    description:
    - Local path to a file to copy to the remote server.
    - This can be absolute or relative.
    - If path is a directory, it is copied recursively. In this case, if path ends
      with "/", only inside contents of that directory are copied to destination.
      Otherwise, if it does not end with "/", the directory itself with all contents
      is copied. This behavior is similar to the C(rsync) command line tool.
    type: path
  content:
    description:
    - When used instead of C(src), sets the contents of a file directly to the specified value.
    - Works only when C(dest) is a file. Creates the file if it does not exist.
    - For advanced formatting or if C(content) contains a variable, use the M(template) module.
    type: str
    version_added: '1.1'
  dest:
    description:
    - Remote absolute path where the file should be copied to.
    - If C(src) is a directory, this must be a directory too.
    - If C(dest) is a non-existent path and if either C(dest) ends with "/" or C(src) is a directory, C(dest) is created.
    - If I(dest) is a relative path, the starting directory is determined by the remote host.
    - If C(src) and C(dest) are files, the parent directory of C(dest) is not created and the task fails if it does not already exist.
    type: path
    required: yes
  backup:
    description:
    - Create a backup file including the timestamp information so you can get the original file back if you somehow clobbered it incorrectly.
    type: bool
    default: no
    version_added: '0.7'
  force:
    description:
    - Influence whether the remote file must always be replaced.
    - If C(yes), the remote file will be replaced when contents are different than the source.
    - If C(no), the file will only be transferred if the destination does not exist.
    - Alias C(thirsty) has been deprecated and will be removed in 2.13.
    type: bool
    default: yes
    aliases: [ thirsty ]
    version_added: '1.1'
  mode:
    description:
    - The permissions of the destination file or directory.
    - For those used to C(/usr/bin/chmod) remember that modes are actually octal numbers.
      You must either add a leading zero so that Ansible's YAML parser knows it is an octal number
      (like C(0644) or C(01777))or quote it (like C('644') or C('1777')) so Ansible receives a string
      and can do its own conversion from string into number. Giving Ansible a number without following
      one of these rules will end up with a decimal number which will have unexpected results.
    - As of Ansible 1.8, the mode may be specified as a symbolic mode (for example, C(u+rwx) or C(u=rw,g=r,o=r)).
    - As of Ansible 2.3, the mode may also be the special string C(preserve).
    - C(preserve) means that the file will be given the same permissions as the source file.
    type: path
  directory_mode:
    description:
    - When doing a recursive copy set the mode for the directories.
    - If this is not set we will use the system defaults.
    - The mode is only set on directories which are newly created, and will not affect those that already existed.
    type: raw
    version_added: '1.5'
  remote_src:
    description:
    - Influence whether C(src) needs to be transferred or already is present remotely.
    - If C(no), it will search for C(src) at originating/master machine.
    - If C(yes) it will go to the remote/target machine for the C(src).
    - C(remote_src) supports recursive copying as of version 2.8.
    - C(remote_src) only works with C(mode=preserve) as of version 2.6.
    type: bool
    default: no
    version_added: '2.0'
  follow:
    description:
    - This flag indicates that filesystem links in the destination, if they exist, should be followed.
    type: bool
    default: no
    version_added: '1.8'
  local_follow:
    description:
    - This flag indicates that filesystem links in the source tree, if they exist, should be followed.
    type: bool
    default: yes
    version_added: '2.4'
  checksum:
    description:
    - SHA1 checksum of the file being transferred.
    - Used to validate that the copy of the file was successful.
    - If this is not provided, ansible will use the local calculated checksum of the src file.
    type: str
    version_added: '2.5'
 extends_documentation_fragment:
 - decrypt
 - files
 - validate
 notes:
 - The M(copy) module recursively copy facility does not scale to lots (>hundreds) of files.
 seealso:
 - module: assemble
 - module: fetch
 - module: file
 - module: synchronize
 - module: template
 - module: win_copy
 author:
 - Ansible Core Team
 - Michael DeHaan
 '''
 EXAMPLES = r'''
 - name: Copy file with owner and permissions
  copy:
    src: /srv/myfiles/foo.conf
    dest: /etc/foo.conf
    owner: foo
    group: foo
    mode: '0644'
 - name: Copy file with owner and permission, using symbolic representation
  copy:
    src: /srv/myfiles/foo.conf
    dest: /etc/foo.conf
    owner: foo
    group: foo
    mode: u=rw,g=r,o=r
 - name: Another symbolic mode example, adding some permissions and removing others
  copy:
    src: /srv/myfiles/foo.conf
    dest: /etc/foo.conf
    owner: foo
    group: foo
    mode: u+rw,g-wx,o-rwx
 - name: Copy a new "ntp.conf file into place, backing up the original if it differs from the copied version
  copy:
    src: /mine/ntp.conf
    dest: /etc/ntp.conf
    owner: root
    group: root
    mode: '0644'
    backup: yes
 - name: Copy a new "sudoers" file into place, after passing validation with visudo
  copy:
    src: /mine/sudoers
    dest: /etc/sudoers
    validate: /usr/sbin/visudo -csf %s
 - name: Copy a "sudoers" file on the remote machine for editing
  copy:
    src: /etc/sudoers
    dest: /etc/sudoers.edit
    remote_src: yes
    validate: /usr/sbin/visudo -csf %s
 - name: Copy using inline content
  copy:
    content: '# This file was moved to /etc/other.conf'
    dest: /etc/mine.conf
 - name: If follow=yes, /path/to/file will be overwritten by contents of foo.conf
  copy:
    src: /etc/foo.conf
    dest: /path/to/link  # link to /path/to/file
    follow: yes
 - name: If follow=no, /path/to/link will become a file and be overwritten by contents of foo.conf
  copy:
    src: /etc/foo.conf
    dest: /path/to/link  # link to /path/to/file
    follow: no
 '''
 RETURN = r'''
 dest:
    description: Destination file/path
    returned: success
    type: str
    sample: /path/to/file.txt
 src:
    description: Source file used for the copy on the target machine
    returned: changed
    type: str
    sample: /home/httpd/.ansible/tmp/ansible-tmp-1423796390.97-147729857856000/source
 md5sum:
    description: MD5 checksum of the file after running copy
    returned: when supported
    type: str
    sample: 2a5aeecc61dc98c4d780b14b330e3282
 checksum:
    description: SHA1 checksum of the file after running copy
    returned: success
    type: str
    sample: 6e642bb8dd5c2e027bf21dd923337cbb4214f827
 backup_file:
    description: Name of backup file created
    returned: changed and if backup=yes
    type: str
    sample: /path/to/file.txt.2015-02-12@22:09~
 gid:
    description: Group id of the file, after execution
    returned: success
    type: int
    sample: 100
 group:
    description: Group of the file, after execution
    returned: success
    type: str
    sample: httpd
 owner:
    description: Owner of the file, after execution
    returned: success
    type: str
    sample: httpd
 uid:
    description: Owner id of the file, after execution
    returned: success
    type: int
    sample: 100
 mode:
    description: Permissions of the target, after execution
    returned: success
    type: str
    sample: 0644
 size:
    description: Size of the target, after execution
    returned: success
    type: int
    sample: 1220
 state:
    description: State of the target, after execution
    returned: success
    type: str
    sample: file
 '''
 import errno
 import filecmp
 import grp
 import os
 import os.path
 import platform
 import pwd
 import shutil
 import stat
 import tempfile
 import traceback
 from ansible.module_utils.basic import AnsibleModule
 from ansible.module_utils.common.process import get_bin_path
 from ansible.module_utils._text import to_bytes, to_native
 from ansible.module_utils.six import PY3
 # The AnsibleModule object
 module = None
 class AnsibleModuleError(Exception):
    def __init__(self, results):
        self.results = results
 # Once we get run_command moved into common, we can move this into a common/files module.  We can't
 # until then because of the module.run_command() method.  We may need to move it into
 # basic::AnsibleModule() until then but if so, make it a private function so that we don't have to
 # keep it for backwards compatibility later.
 def clear_facls(path):
    setfacl = get_bin_path('setfacl', True)
    # FIXME "setfacl -b" is available on Linux and FreeBSD. There is "setfacl -D e" on z/OS. Others?
    acl_command = [setfacl, '-b', path]
    b_acl_command = [to_bytes(x) for x in acl_command]
    rc, out, err = module.run_command(b_acl_command, environ_update=dict(LANG='C', LC_ALL='C', LC_MESSAGES='C'))
    if rc != 0:
        raise RuntimeError('Error running "{0}": stdout: "{1}"; stderr: "{2}"'.format(' '.join(b_acl_command), out, err))
 def split_pre_existing_dir(dirname):
    '''
    Return the first pre-existing directory and a list of the new directories that will be created.
    '''
    head, tail = os.path.split(dirname)
    b_head = to_bytes(head, errors='surrogate_or_strict')
    if head == '':
        return ('.', [tail])
    if not os.path.exists(b_head):
        if head == '/':
            raise AnsibleModuleError(results={'msg': "The '/' directory doesn't exist on this machine."})
        (pre_existing_dir, new_directory_list) = split_pre_existing_dir(head)
    else:
        return (head, [tail])
    new_directory_list.append(tail)
    return (pre_existing_dir, new_directory_list)
 def adjust_recursive_directory_permissions(pre_existing_dir, new_directory_list, module, directory_args, changed):
    '''
    Walk the new directories list and make sure that permissions are as we would expect
    '''
    if new_directory_list:
        working_dir = os.path.join(pre_existing_dir, new_directory_list.pop(0))
        directory_args['path'] = working_dir
        changed = module.set_fs_attributes_if_different(directory_args, changed)
        changed = adjust_recursive_directory_permissions(working_dir, new_directory_list, module, directory_args, changed)
    return changed
 def chown_recursive(path, module):
    changed = False
    owner = module.params['owner']
    group = module.params['group']
    if owner is not None:
        if not module.check_mode:
            for dirpath, dirnames, filenames in os.walk(path):
                owner_changed = module.set_owner_if_different(dirpath, owner, False)
                if owner_changed is True:
                    changed = owner_changed
                for dir in [os.path.join(dirpath, d) for d in dirnames]:
                    owner_changed = module.set_owner_if_different(dir, owner, False)
                    if owner_changed is True:
                        changed = owner_changed
                for file in [os.path.join(dirpath, f) for f in filenames]:
                    owner_changed = module.set_owner_if_different(file, owner, False)
                    if owner_changed is True:
                        changed = owner_changed
        else:
            uid = pwd.getpwnam(owner).pw_uid
            for dirpath, dirnames, filenames in os.walk(path):
                owner_changed = (os.stat(dirpath).st_uid != uid)
                if owner_changed is True:
                    changed = owner_changed
                for dir in [os.path.join(dirpath, d) for d in dirnames]:
                    owner_changed = (os.stat(dir).st_uid != uid)
                    if owner_changed is True:
                        changed = owner_changed
                for file in [os.path.join(dirpath, f) for f in filenames]:
                    owner_changed = (os.stat(file).st_uid != uid)
                    if owner_changed is True:
                        changed = owner_changed
    if group is not None:
        if not module.check_mode:
            for dirpath, dirnames, filenames in os.walk(path):
                group_changed = module.set_group_if_different(dirpath, group, False)
                if group_changed is True:
                    changed = group_changed
                for dir in [os.path.join(dirpath, d) for d in dirnames]:
                    group_changed = module.set_group_if_different(dir, group, False)
                    if group_changed is True:
                        changed = group_changed
                for file in [os.path.join(dirpath, f) for f in filenames]:
                    group_changed = module.set_group_if_different(file, group, False)
                    if group_changed is True:
                        changed = group_changed
        else:
            gid = grp.getgrnam(group).gr_gid
            for dirpath, dirnames, filenames in os.walk(path):
                group_changed = (os.stat(dirpath).st_gid != gid)
                if group_changed is True:
                    changed = group_changed
                for dir in [os.path.join(dirpath, d) for d in dirnames]:
                    group_changed = (os.stat(dir).st_gid != gid)
                    if group_changed is True:
                        changed = group_changed
                for file in [os.path.join(dirpath, f) for f in filenames]:
                    group_changed = (os.stat(file).st_gid != gid)
                    if group_changed is True:
                        changed = group_changed
    return changed
 def copy_diff_files(src, dest, module):
    changed = False
    owner = module.params['owner']
    group = module.params['group']
    local_follow = module.params['local_follow']
    diff_files = filecmp.dircmp(src, dest).diff_files
    if len(diff_files):
        changed = True
    if not module.check_mode:
        for item in diff_files:
            src_item_path = os.path.join(src, item)
            dest_item_path = os.path.join(dest, item)
            b_src_item_path = to_bytes(src_item_path, errors='surrogate_or_strict')
            b_dest_item_path = to_bytes(dest_item_path, errors='surrogate_or_strict')
            if os.path.islink(b_src_item_path) and local_follow is False:
                linkto = os.readlink(b_src_item_path)
                os.symlink(linkto, b_dest_item_path)
            else:
                shutil.copyfile(b_src_item_path, b_dest_item_path)
                shutil.copymode(b_src_item_path, b_dest_item_path)
            if owner is not None:
                module.set_owner_if_different(b_dest_item_path, owner, False)
            if group is not None:
                module.set_group_if_different(b_dest_item_path, group, False)
            changed = True
    return changed
 def copy_left_only(src, dest, module):
    changed = False
    owner = module.params['owner']
    group = module.params['group']
    local_follow = module.params['local_follow']
    left_only = filecmp.dircmp(src, dest).left_only
    if len(left_only):
        changed = True
    if not module.check_mode:
        for item in left_only:
            src_item_path = os.path.join(src, item)
            dest_item_path = os.path.join(dest, item)
            b_src_item_path = to_bytes(src_item_path, errors='surrogate_or_strict')
            b_dest_item_path = to_bytes(dest_item_path, errors='surrogate_or_strict')
            if os.path.islink(b_src_item_path) and os.path.isdir(b_src_item_path) and local_follow is True:
                shutil.copytree(b_src_item_path, b_dest_item_path, symlinks=not(local_follow))
                chown_recursive(b_dest_item_path, module)
            if os.path.islink(b_src_item_path) and os.path.isdir(b_src_item_path) and local_follow is False:
                linkto = os.readlink(b_src_item_path)
                os.symlink(linkto, b_dest_item_path)
            if os.path.islink(b_src_item_path) and os.path.isfile(b_src_item_path) and local_follow is True:
                shutil.copyfile(b_src_item_path, b_dest_item_path)
                if owner is not None:
                    module.set_owner_if_different(b_dest_item_path, owner, False)
                if group is not None:
                    module.set_group_if_different(b_dest_item_path, group, False)
            if os.path.islink(b_src_item_path) and os.path.isfile(b_src_item_path) and local_follow is False:
                linkto = os.readlink(b_src_item_path)
                os.symlink(linkto, b_dest_item_path)
            if not os.path.islink(b_src_item_path) and os.path.isfile(b_src_item_path):
                shutil.copyfile(b_src_item_path, b_dest_item_path)
                shutil.copymode(b_src_item_path, b_dest_item_path)
                if owner is not None:
                    module.set_owner_if_different(b_dest_item_path, owner, False)
                if group is not None:
                    module.set_group_if_different(b_dest_item_path, group, False)
            if not os.path.islink(b_src_item_path) and os.path.isdir(b_src_item_path):
                shutil.copytree(b_src_item_path, b_dest_item_path, symlinks=not(local_follow))
                chown_recursive(b_dest_item_path, module)
            changed = True
    return changed
 def copy_common_dirs(src, dest, module):
    changed = False
    common_dirs = filecmp.dircmp(src, dest).common_dirs
    for item in common_dirs:
        src_item_path = os.path.join(src, item)
        dest_item_path = os.path.join(dest, item)
        b_src_item_path = to_bytes(src_item_path, errors='surrogate_or_strict')
        b_dest_item_path = to_bytes(dest_item_path, errors='surrogate_or_strict')
        diff_files_changed = copy_diff_files(b_src_item_path, b_dest_item_path, module)
        left_only_changed = copy_left_only(b_src_item_path, b_dest_item_path, module)
        if diff_files_changed or left_only_changed:
            changed = True
        # recurse into subdirectory
        changed = changed or copy_common_dirs(os.path.join(src, item), os.path.join(dest, item), module)
    return changed
 def main():
    global module
    module = AnsibleModule(
        # not checking because of daisy chain to file module
        argument_spec=dict(
            src=dict(type='path'),
            _original_basename=dict(type='str'),  # used to handle 'dest is a directory' via template, a slight hack
            content=dict(type='str', no_log=True),
            dest=dict(type='path', required=True),
            backup=dict(type='bool', default=False),
            force=dict(type='bool', default=True, aliases=['thirsty']),
            validate=dict(type='str'),
            directory_mode=dict(type='raw'),
            remote_src=dict(type='bool'),
            local_follow=dict(type='bool'),
            checksum=dict(type='str'),
        ),
        add_file_common_args=True,
        supports_check_mode=True,
    )
    if module.params.get('thirsty'):
        module.deprecate('The alias "thirsty" has been deprecated and will be removed, use "force" instead', version='2.13')
    src = module.params['src']
    b_src = to_bytes(src, errors='surrogate_or_strict')
    dest = module.params['dest']
    # Make sure we always have a directory component for later processing
    if os.path.sep not in dest:
        dest = '.{0}{1}'.format(os.path.sep, dest)
    b_dest = to_bytes(dest, errors='surrogate_or_strict')
    backup = module.params['backup']
    force = module.params['force']
    _original_basename = module.params.get('_original_basename', None)
    validate = module.params.get('validate', None)
    follow = module.params['follow']
    local_follow = module.params['local_follow']
    mode = module.params['mode']
    owner = module.params['owner']
    group = module.params['group']
    remote_src = module.params['remote_src']
    checksum = module.params['checksum']
    if not os.path.exists(b_src):
        module.fail_json(msg="Source %s not found" % (src))
    if not os.access(b_src, os.R_OK):
        module.fail_json(msg="Source %s not readable" % (src))
    # Preserve is usually handled in the action plugin but mode + remote_src has to be done on the
    # remote host
    if module.params['mode'] == 'preserve':
        module.params['mode'] = '0%03o' % stat.S_IMODE(os.stat(b_src).st_mode)
    mode = module.params['mode']
    checksum_dest = None
    if os.path.isfile(src):
        checksum_src = module.sha1(src)
    else:
        checksum_src = None
    # Backwards compat only.  This will be None in FIPS mode
    try:
        if os.path.isfile(src):
            md5sum_src = module.md5(src)
        else:
            md5sum_src = None
    except ValueError:
        md5sum_src = None
    changed = False
    if checksum and checksum_src != checksum:
        module.fail_json(
            msg='Copied file does not match the expected checksum. Transfer failed.',
            checksum=checksum_src,
            expected_checksum=checksum
        )
    # Special handling for recursive copy - create intermediate dirs
    if dest.endswith(os.sep):
        if _original_basename:
            dest = os.path.join(dest, _original_basename)
        b_dest = to_bytes(dest, errors='surrogate_or_strict')
        dirname = os.path.dirname(dest)
        b_dirname = to_bytes(dirname, errors='surrogate_or_strict')
        if not os.path.exists(b_dirname):
            try:
                (pre_existing_dir, new_directory_list) = split_pre_existing_dir(dirname)
            except AnsibleModuleError as e:
                e.result['msg'] += ' Could not copy to {0}'.format(dest)
                module.fail_json(**e.results)
            os.makedirs(b_dirname)
            directory_args = module.load_file_common_arguments(module.params)
            directory_mode = module.params["directory_mode"]
            if directory_mode is not None:
                directory_args['mode'] = directory_mode
            else:
                directory_args['mode'] = None
            adjust_recursive_directory_permissions(pre_existing_dir, new_directory_list, module, directory_args, changed)
    if os.path.isdir(b_dest):
        basename = os.path.basename(src)
        if _original_basename:
            basename = _original_basename
        dest = os.path.join(dest, basename)
        b_dest = to_bytes(dest, errors='surrogate_or_strict')
    if os.path.exists(b_dest):
        if os.path.islink(b_dest) and follow:
            b_dest = os.path.realpath(b_dest)
            dest = to_native(b_dest, errors='surrogate_or_strict')
        if not force:
            module.exit_json(msg="file already exists", src=src, dest=dest, changed=False)
        if os.access(b_dest, os.R_OK) and os.path.isfile(b_dest):
            checksum_dest = module.sha1(dest)
    else:
        if not os.path.exists(os.path.dirname(b_dest)):
            try:
                # os.path.exists() can return false in some
                # circumstances where the directory does not have
                # the execute bit for the current user set, in
                # which case the stat() call will raise an OSError
                os.stat(os.path.dirname(b_dest))
            except OSError as e:
                if "permission denied" in to_native(e).lower():
                    module.fail_json(msg="Destination directory %s is not accessible" % (os.path.dirname(dest)))
            module.fail_json(msg="Destination directory %s does not exist" % (os.path.dirname(dest)))
    if not os.access(os.path.dirname(b_dest), os.W_OK) and not module.params['unsafe_writes']:
        module.fail_json(msg="Destination %s not writable" % (os.path.dirname(dest)))
    backup_file = None
    if checksum_src != checksum_dest or os.path.islink(b_dest):
        if not module.check_mode:
            try:
                if backup:
                    if os.path.exists(b_dest):
                        backup_file = module.backup_local(dest)
                # allow for conversion from symlink.
                if os.path.islink(b_dest):
                    os.unlink(b_dest)
                    open(b_dest, 'w').close()
                if validate:
                    # if we have a mode, make sure we set it on the temporary
                    # file source as some validations may require it
                    if mode is not None:
                        module.set_mode_if_different(src, mode, False)
                    if owner is not None:
                        module.set_owner_if_different(src, owner, False)
                    if group is not None:
                        module.set_group_if_different(src, group, False)
                    if "%s" not in validate:
                        module.fail_json(msg="validate must contain %%s: %s" % (validate))
                    (rc, out, err) = module.run_command(validate % src)
                    if rc != 0:
                        module.fail_json(msg="failed to validate", exit_status=rc, stdout=out, stderr=err)
                b_mysrc = b_src
                if remote_src and os.path.isfile(b_src):
                    _, b_mysrc = tempfile.mkstemp(dir=os.path.dirname(b_dest))
                    shutil.copyfile(b_src, b_mysrc)
                    try:
                        shutil.copystat(b_src, b_mysrc)
                    except OSError as err:
                        if err.errno == errno.ENOSYS and mode == "preserve":
                            module.warn("Unable to copy stats {0}".format(to_native(b_src)))
                        else:
                            raise
                # might be needed below
                if PY3 and hasattr(os, 'listxattr'):
                    try:
                        src_has_acls = 'system.posix_acl_access' in os.listxattr(src)
                    except Exception as e:
                        # assume unwanted ACLs by default
                        src_has_acls = True
                module.atomic_move(b_mysrc, dest, unsafe_writes=module.params['unsafe_writes'])
                if PY3 and hasattr(os, 'listxattr') and platform.system() == 'Linux' and not remote_src:
                    # atomic_move used above to copy src into dest might, in some cases,
                    # use shutil.copy2 which in turn uses shutil.copystat.
                    # Since Python 3.3, shutil.copystat copies file extended attributes:
                    # https://docs.python.org/3/library/shutil.html#shutil.copystat
                    # os.listxattr (along with others) was added to handle the operation.
                    # This means that on Python 3 we are copying the extended attributes which includes
                    # the ACLs on some systems - further limited to Linux as the documentation above claims
                    # that the extended attributes are copied only on Linux. Also, os.listxattr is only
                    # available on Linux.
                    # If not remote_src, then the file was copied from the controller. In that
                    # case, any filesystem ACLs are artifacts of the copy rather than preservation
                    # of existing attributes. Get rid of them:
                    if src_has_acls:
                        # FIXME If dest has any default ACLs, there are not applied to src now because
                        # they were overridden by copystat. Should/can we do anything about this?
                        # 'system.posix_acl_default' in os.listxattr(os.path.dirname(b_dest))
                        try:
                            clear_facls(dest)
                        except ValueError as e:
                            if 'setfacl' in to_native(e):
                                # No setfacl so we're okay.  The controller couldn't have set a facl
                                # without the setfacl command
                                pass
                            else:
                                raise
                        except RuntimeError as e:
                            # setfacl failed.
                            if 'Operation not supported' in to_native(e):
                                # The file system does not support ACLs.
                                pass
                            else:
                                raise
            except (IOError, OSError):
                module.fail_json(msg="failed to copy: %s to %s" % (src, dest), traceback=traceback.format_exc())
        changed = True
    else:
        changed = False
    if checksum_src is None and checksum_dest is None:
        if remote_src and os.path.isdir(module.params['src']):
            b_src = to_bytes(module.params['src'], errors='surrogate_or_strict')
            b_dest = to_bytes(module.params['dest'], errors='surrogate_or_strict')
            if src.endswith(os.path.sep) and os.path.isdir(module.params['dest']):
                diff_files_changed = copy_diff_files(b_src, b_dest, module)
                left_only_changed = copy_left_only(b_src, b_dest, module)
                common_dirs_changed = copy_common_dirs(b_src, b_dest, module)
                owner_group_changed = chown_recursive(b_dest, module)
                if diff_files_changed or left_only_changed or common_dirs_changed or owner_group_changed:
                    changed = True
            if src.endswith(os.path.sep) and not os.path.exists(module.params['dest']):
                b_basename = to_bytes(os.path.basename(src), errors='surrogate_or_strict')
                b_dest = to_bytes(os.path.join(b_dest, b_basename), errors='surrogate_or_strict')
                b_src = to_bytes(os.path.join(module.params['src'], ""), errors='surrogate_or_strict')
                if not module.check_mode:
                    shutil.copytree(b_src, b_dest, symlinks=not(local_follow))
                chown_recursive(dest, module)
                changed = True
            if not src.endswith(os.path.sep) and os.path.isdir(module.params['dest']):
                b_basename = to_bytes(os.path.basename(src), errors='surrogate_or_strict')
                b_dest = to_bytes(os.path.join(b_dest, b_basename), errors='surrogate_or_strict')
                b_src = to_bytes(os.path.join(module.params['src'], ""), errors='surrogate_or_strict')
                if not module.check_mode and not os.path.exists(b_dest):
                    shutil.copytree(b_src, b_dest, symlinks=not(local_follow))
                    changed = True
                    chown_recursive(dest, module)
                if module.check_mode and not os.path.exists(b_dest):
                    changed = True
                if os.path.exists(b_dest):
                    diff_files_changed = copy_diff_files(b_src, b_dest, module)
                    left_only_changed = copy_left_only(b_src, b_dest, module)
                    common_dirs_changed = copy_common_dirs(b_src, b_dest, module)
                    owner_group_changed = chown_recursive(b_dest, module)
                    if diff_files_changed or left_only_changed or common_dirs_changed or owner_group_changed:
                        changed = True
            if not src.endswith(os.path.sep) and not os.path.exists(module.params['dest']):
                b_basename = to_bytes(os.path.basename(module.params['src']), errors='surrogate_or_strict')
                b_dest = to_bytes(os.path.join(b_dest, b_basename), errors='surrogate_or_strict')
                if not module.check_mode and not os.path.exists(b_dest):
                    os.makedirs(b_dest)
                    b_src = to_bytes(os.path.join(module.params['src'], ""), errors='surrogate_or_strict')
                    diff_files_changed = copy_diff_files(b_src, b_dest, module)
                    left_only_changed = copy_left_only(b_src, b_dest, module)
                    common_dirs_changed = copy_common_dirs(b_src, b_dest, module)
                    owner_group_changed = chown_recursive(b_dest, module)
                    if diff_files_changed or left_only_changed or common_dirs_changed or owner_group_changed:
                        changed = True
                if module.check_mode and not os.path.exists(b_dest):
                    changed = True
    res_args = dict(
        dest=dest, src=src, md5sum=md5sum_src, checksum=checksum_src, changed=changed
    )
    if backup_file:
        res_args['backup_file'] = backup_file
    module.params['dest'] = dest
    if not module.check_mode:
        file_args = module.load_file_common_arguments(module.params)
        res_args['changed'] = module.set_fs_attributes_if_different(file_args, res_args['changed'])
    module.exit_json(**res_args)
 if __name__ == '__main__':
    main()
@@ -1,142 +0,0 @@
 - name: "htcondor docker image"
  file:
    path: "/container/docker-images/htcondor"
    state: directory
    owner: "{{unpriv_user}}"
    group: docker
    mode: "u=rwx,g=rwx,o=rx"
 - copy:
    dest: "/container/docker-images/htcondor/Dockerfile"
    src: "htcondor.Dockerfile"
    owner: "{{unpriv_user}}"
    group: docker
  register: cp_dockerfile
 - docker_image:
    name: "htcondor"
 #    pull: False
    build:
      pull: False
      path: "/container/docker-images/htcondor"
    source: build
    force_source: "{{cp_dockerfile.changed}}"
 - name: "copy htcondor container configuration"
  copy:
    src: "conf/{{item}}/"
    dest: "/container/volumes/{{item}}/"
    owner: "{{unpriv_user}}"
    group: docker
    mode: "u=rwx,g=rwx"
  with_items: [ "cm", "exec", "sub", "common"]
 - name: "check if pool shared secret exists"
  stat:
    path: "/container/volumes/common/passwords.d/POOL"
  register: pool_pw
 - block:
  - name: "create temporary password store"
    tempfile:
      state: directory
    register: pool_pw_tmp
  - name: "generate pool password"
    copy:
      dest: "{{pool_pw_tmp.path}}/poolpw"
      content: "{{lookup('password','/dev/null')}}"
    no_log: True
  - name: "install pool password"
    docker_container:
      name: "condor-common"
      image: htcondor
      state: started
      volumes:
      - "/container/volumes/common/:/etc/condor/:rw"
      - "{{pool_pw_tmp.path}}:/tmp/poolpw:ro"
      detach: False
      cleanup: True
      command: "condor_store_cred add -c -i /tmp/poolpw/poolpw"
  - name: "remove tokens since pool password (cert) changed"
    file:
      path: "/container/volumes/{{item}}/tokens.d/condor@htc.local"
      state: absent
    with_items: [ "cm", "exec", "sub" ]
  always:
  - name: "remove temporary password store"
    file:
      path: "{{pool_pw_tmp.path}}"
      state: absent
    when: pool_pw_tmp is defined and pool_pw_tmp.path
  when: not pool_pw.stat.exists
 - name: "sync common files to individual containers"
  copy_2:
    remote_src: True
    force: True
    directory_mode: preserve
    mode: preserve
    src: "/container/volumes/common/"
    dest: "/container/volumes/{{item}}/"
  with_items: [ "cm", "exec", "sub"]
 - name: "collect tokens to generate"
  stat:
    path: "/container/volumes/{{item}}/tokens.d/condor@htc.local"
  with_items: [ "cm", "exec", "sub" ]
  register: tokens_state
 - name: "generate tokens"
  docker_container:
    name: "condor-common"
    image: htcondor
    state: started
    volumes:
    - "/container/volumes/{{item}}/:/etc/condor/:rw"
    detach: False
    cleanup: True
    command: "condor_token_create -identity condor@$(domainname) -token /etc/condor/tokens.d/condor@htc.local"
  with_items: "{{tokens_state.results | rejectattr('stat.exists') | map(attribute='item') | list }}"
 - name: "create docker network to make service discovery work"
  docker_network:
    name: condor
    state: present
 # TODO: reserve some address using docker_network_info and assign as aux
 # address to enable cm to get a static address in order to be reachable from
 # htcondor running on docker host to enable submitting jobs.
 - name: "run htcondor containers"
  docker_container:
    name: "condor-{{item}}"
    hostname: "condor-{{item}}"
    domainname: "htc.local"
    image: htcondor
    state: started
    detach: True
    cleanup: True
    networks_cli_compatible: True
    networks:
    - name: "condor"
      aliases: [ "condor-{{item}}.htc.local" ]
    volumes:
    - "/container/volumes/{{item}}/:/etc/condor/:rw"
  with_items: [ "cm", "exec", "sub"]
 #    auto_remove: True
 #    mounts:
 #      src: /container/volumes/cm/
 #      dest: /etc/condor/
 #- add_host:
 #    hostname: foo
 #    ansible_connection: docker_api
 #    docker_host: ssh://ed-c7-1.virt.magni.thoto.net
@@ -1,56 +0,0 @@
 - name: "install docker yum repository"
  get_url:
    url: "https://download.docker.com/linux/centos/docker-ce.repo"
    dest: "/etc/yum.repos.d/docker-ce.repo"
    checksum: sha256:8ab5599eef0afcac10cbd3e8670873efee20fcceb5fb3526a62edeade603cec7
 - yum:
    name: [ "docker-ce", "python-docker-py" ] # latter for ansible modules
    state: present
 - name: "partition container image disk"
  parted:
    device: /dev/vdb
    number: 1
    state: present
 #    fs_type: xfs
 - filesystem:
    dev: /dev/vdb1
    fstype: xfs
    opts: "-L image-store"
 - mount: 
    path: "/container"
    src: "/dev/vdb1"
    fstype: xfs
    opts: "noatime"
    state: mounted
 - file:
    path: "/container/docker"
    state: directory
    owner: root
    group: root
    mode: "u=rwx,g=x,o=x"
 - name: "link docker configuration to new container partition"
  file:
    path: "/var/lib/docker"
    src: "/container/docker"
    state: link
    owner: root
    group: root
    mode: "u=rwx,g=x,o=x"
 - name: "enable docker service in systemd"
  service:
    name: docker
    enabled: True
    state: started
 - name: "fix user privileges to run docker"
  user:
    name: "{{unpriv_user}}"
    groups: docker
    append: True
@@ -1,5 +0,0 @@
 container_privileged: False
 slurm_user: slurm
 slurm_log_path_ctld: /var/log/slurm/slurmctld.log
 slurm_log_path_d: /var/log/slurm/slurmd.log
 slurm_log_path_sched: /var/log/slurm/slurmsched.log
@@ -1,9 +0,0 @@
 #!/usr/bin/env bash
 set -e
 if [ -f "/etc/munge/munge.key" ] ; then
 	chown munge:munge /etc/munge/munge.key
 	chmod 600 /etc/munge/munge.key
 fi
 exec "$@"
@@ -1,43 +0,0 @@
 FROM docker.io/library/centos:7 as base
 RUN yum install -y epel-release && \
 	yum install -y slurm && \
 	yum clean all && rm -rf /var/cache/yum
 RUN	yum install -y less iproute bind-utils nmap-ncat net-tools && \
 	yum clean all && rm -rf /var/cache/yum
 COPY entrypoint.sh /usr/local/sbin/entrypoint.sh
 RUN chown root:root /usr/local/sbin/entrypoint.sh && \
 	chmod 755 /usr/local/sbin/entrypoint.sh
 ENTRYPOINT [ "/usr/local/sbin/entrypoint.sh" ]
 ARG slurmuser=slurm
 ENV slurmuser=${slurmuser}
 RUN useradd -d /var/lib/slurm -m --no-log-init --system $slurmuser &&\
 	slurm-setuser -u $slurmuser -g $slurmuser -y
 ENV SLURMCTLD_LOG_PATH="/var/log/slurm/slurmctld.log"
 ENV SLURMD_LOG_PATH="/var/log/slurm/slurmd.log"
 ENV SLURM_SCHED_LOG_PATH="/var/log/slurm/slurmsched.log"
 FROM base as slurmd
 RUN	yum install -y slurm-slurmd && \
 	yum clean all && rm -rf /var/cache/yum
 CMD bash -c 'cat <({ su -s /bin/sh -c "munged -F" munge & \
 	slurmd -D 2>/dev/null 1>/dev/null & \
 	tail --retry --pid $! -f ${SLURMD_LOG_PATH} ${SLURM_SCHED_LOG_PATH} & })'
 FROM base as slurmctld
 RUN	yum install -y slurm-slurmctld && \
 	yum clean all && rm -rf /var/cache/yum
 CMD bash -c 'cat <({ su -s /bin/sh -c "munged -F" munge & \
 	su -s /bin/sh -c "slurmctld -D" ${slurmuser} 2>/dev/null 1>/dev/null & \
 	tail --retry --pid $! -f ${SLURMCTLD_LOG_PATH} ${SLURM_SCHED_LOG_PATH} & })'
@@ -1,32 +0,0 @@
 FROM docker.io/library/centos:7 as base
 RUN yum install -y epel-release && \
 	yum install -y slurm && \
 	yum clean all && rm -rf /var/cache/yum
 RUN	yum install -y less iproute bind-utils nmap-ncat net-tools && \
 	yum clean all && rm -rf /var/cache/yum
 COPY entrypoint.sh /usr/local/sbin/entrypoint.sh
 RUN chown root:root /usr/local/sbin/entrypoint.sh && \
 	chmod 755 /usr/local/sbin/entrypoint.sh
 ENTRYPOINT [ "/usr/local/sbin/entrypoint.sh" ]
 ARG slurmuser=slurm
 ENV slurmuser=${slurmuser}
 RUN useradd -d /var/lib/slurm -m --no-log-init --system $slurmuser &&\
 	slurm-setuser -u $slurmuser -g $slurmuser -y
 RUN	yum install -y slurm-slurmctld && \
 	yum clean all && rm -rf /var/cache/yum
 ENV SLURMCTLD_LOG_PATH="/var/log/slurm/slurmctld.log"
 ENV SLURMD_LOG_PATH="/var/log/slurm/slurmd.log"
 ENV SLURM_SCHED_LOG_PATH="/var/log/slurm/slurmsched.log"
 CMD bash -c 'cat <({ su -s /bin/sh -c "munged -F" munge & \
 	su -s /bin/sh -c "slurmctld -D" ${slurmuser} 2>/dev/null 1>/dev/null & \
 	tail --retry --pid $! -f ${SLURMCTLD_LOG_PATH} ${SLURM_SCHED_LOG_PATH} & })'
@@ -1,32 +0,0 @@
 FROM docker.io/library/centos:7
 RUN yum install -y epel-release && \
 	yum install -y slurm && \
 	yum clean all && rm -rf /var/cache/yum
 RUN	yum install -y less iproute bind-utils nmap-ncat net-tools && \
 	yum clean all && rm -rf /var/cache/yum
 COPY entrypoint.sh /usr/local/sbin/entrypoint.sh
 RUN chown root:root /usr/local/sbin/entrypoint.sh && \
 	chmod 755 /usr/local/sbin/entrypoint.sh
 ENTRYPOINT [ "/usr/local/sbin/entrypoint.sh" ]
 ARG slurmuser=slurm
 ENV slurmuser=${slurmuser}
 RUN useradd -d /var/lib/slurm -m --no-log-init --system $slurmuser &&\
 	slurm-setuser -u $slurmuser -g $slurmuser -y
 RUN yum install -y slurm-slurmd && \
 	yum clean all && rm -rf /var/cache/yum
 ENV SLURMCTLD_LOG_PATH="/var/log/slurm/slurmctld.log"
 ENV SLURMD_LOG_PATH="/var/log/slurm/slurmd.log"
 ENV SLURM_SCHED_LOG_PATH="/var/log/slurm/slurmsched.log"
 CMD bash -c 'cat <({ su -s /bin/sh -c "munged -F" munge & \
 	slurmd -D 2>/dev/null 1>/dev/null & \
 	tail --retry --pid $! -f ${SLURMD_LOG_PATH} ${SLURM_SCHED_LOG_PATH} & })'
@@ -1,3 +0,0 @@
 - name: reconfigure slurm 
  command:
    cmd: docker container exec -it slurm-ctl scontrol reconfigure
@@ -1,31 +0,0 @@
 - file:
    path: "/container/docker-images/{{item}}"
    state: directory
    owner: "{{unpriv_user}}"
    group: docker
 - copy:
    src: "{{item}}.Dockerfile"
    dest: "/container/docker-images/{{item}}/Dockerfile"
    owner: "{{unpriv_user}}"
    group: docker
  register: slurm_cp_dockerfile
 - copy:
    src: "entrypoint.sh"
    dest: "/container/docker-images/{{item}}/entrypoint.sh"
    owner: root
    group: root
    mode: u=rwx,g=rx,o=rx
  register: slurm_cp_entrypt
 - docker_image:
    name: "slurm-{{item}}"
 #    pull: False
    build:
      pull: False
      path: "/container/docker-images/{{item}}"
 #      target: "{{item}}" # unsupported on old docker-py versions as in el7 
    source: build
    force_source: "{{slurm_cp_dockerfile.changed or slurm_cp_entrypt.changed}}"
@@ -1,105 +0,0 @@
 - name: 'install slurm tools on host'
  yum:
    name: [ slurm, slurm-doc ]
    state: present
 - include_tasks: dockerimage.yml
  loop:
    - slurmctld
    - slurmd
 - name: generate munge key
  shell:
    cmd: dd if=/dev/urandom bs=1 count=1024 >/etc/munge/munge.key
    creates: /etc/munge/munge.key
 - name: set permissions on munge key
  file:
    path: /etc/munge/munge.key
    owner: munge
    group: munge
    mode: u=rw,g=,o=
 - file:
    path: /container/volumes/munge
    state: directory
    owner: munge
    group: munge
    mode: u=rwx,g=,o=
 - name: copy munge key to docker containers
  copy:
    remote_src: True
    force: true
    mode: preserve
    src: /etc/munge/munge.key
    dest: /container/volumes/munge/munge.key
 - file:
    path: /container/volumes/slurm/
    state: directory
 - name: upload slurm config
  template:
    force: true
    src: "{{item}}.j2"
    dest: "/container/volumes/slurm/{{item}}"
  loop:
    - slurm.conf
    - cgroup.conf
  notify: reconfigure slurm
  tags: [ slurm-config ]
 - name: "create docker network to make service discovery work"
  docker_network:
    name: slurm
    state: present
 - name: "create docker volume for shared access between nodes"
  docker_volume:
    name: slurm-shared
    state: present
 - set_fact:
    slurm_nodes: # default nodes: controller and submit machine
    - machine: ctl
      image: slurm-slurmctld
    - machine: submit1
      image: slurm-slurmd
      extra_mounts:
      - "/home/{{unpriv_user}}/job3/:/mnt/:rw"
  tags: [ slurm-config ]
 # TODO: reserve some address using docker_network_info and assign as aux
 # address to enable slurmctld to get a static address in order to be
 # reachable from slurm running on docker host to enable submitting jobs.
 - name: run slurm docker containers
  docker_container:
    name: "slurm-{{item.machine}}"
    hostname: "slurm-{{item.machine}}"
    domainname: "slurm.local"
    volumes: "{{default_mounts + ( item.extra_mounts | default([]) ) }}"
    networks:
    - name: "slurm"
    env:
      slurmuser: "{{slurm_user}}"
    image: "{{item.image}}"
    state: started
    detach: True
    cleanup: True
    privileged: "{{ container_privileged | bool }}"
    networks_cli_compatible: True
  vars:
    default_mounts:
    - /container/volumes/slurm/:/etc/slurm/:rw
    - /container/volumes/munge/munge.key:/etc/munge/munge.key:rw
    - slurm-shared:/shared/:rw
    slurm_nodes_all: | # add execute nodes
      {% for i in range(1, 4) -%}
        {% set _ = slurm_nodes.extend([
          {'machine':'exec%s'|format(i), 'image': 'slurm-slurmd'}]) -%}
      {%- endfor %}
      {{ slurm_nodes }}
  loop: "{{slurm_nodes_all}}"
  tags: [ slurm-config ]
@@ -1,11 +0,0 @@
 ###
 #
 # Slurm cgroup support configuration file
 #
 # See man slurm.conf and man cgroup.conf for further
 # information on cgroup configuration parameters
 #--
 CgroupAutomount=yes
 ConstrainCores=no
 ConstrainRAMSpace=no
@@ -1,168 +0,0 @@
 #
 # See the slurm.conf man page for more information.
 #
 ControlMachine=slurm-ctl
 # ControlAddr=127.0.0.1
 #BackupController=
 #BackupAddr=
 #
 AuthType=auth/munge
 #CheckpointType=checkpoint/none
 CryptoType=crypto/munge
 #DisableRootJobs=NO
 #EnforcePartLimits=NO
 #Epilog=
 #EpilogSlurmctld=
 #FirstJobId=1
 #MaxJobId=999999
 #GresTypes=
 #GroupUpdateForce=0
 #GroupUpdateTime=600
 #JobCheckpointDir=/var/slurm/checkpoint
 #JobCredentialPrivateKey=
 #JobCredentialPublicCertificate=
 #JobFileAppend=0
 #JobRequeue=1
 #JobSubmitPlugins=
 #KillOnBadExit=0
 #LaunchType=launch/slurm
 #Licenses=foo*4,bar
 #MailProg=/bin/true
 #MaxJobCount=5000
 #MaxStepCount=40000
 #MaxTasksPerNode=128
 MpiDefault=pmix
 # when running slurmd as user change to: MpiDefault=none
 #MpiParams=ports=#-#
 #PluginDir=
 #PlugStackConfig=
 #PrivateData=jobs
 {% if container_privileged -%}
 ProctrackType=proctrack/cgroup
 {% else -%}
 {# when not running privileged docker container, cgroups cannot be used and
   jobs fail without comment in any log #}
 ProctrackType=proctrack/linuxproc
 {% endif %}
 #Prolog=
 #PrologFlags=
 #PrologSlurmctld=
 #PropagatePrioProcess=0
 #PropagateResourceLimits=
 #PropagateResourceLimitsExcept=
 #RebootProgram=
 ReturnToService=1
 #SallocDefaultCommand=
 SlurmctldPidFile=/var/run/slurm/slurmctld.pid
 SlurmctldPort=6817
 SlurmdPidFile=/var/run/slurm/slurmd.pid
 SlurmdPort=6818
 SlurmdSpoolDir=/var/spool/slurm/d
 SlurmUser={{slurm_user}}
 SlurmdUser=root
 # SlurmdUser=slurm -> sbatch does not work
 #SrunEpilog=
 #SrunProlog=
 StateSaveLocation=/var/spool/slurm/ctld
 SwitchType=switch/none
 #TaskEpilog=
 TaskPlugin=task/none
 #TaskPluginParam=
 #TaskProlog=
 #TopologyPlugin=topology/tree
 #TmpFS=/tmp
 #TrackWCKey=no
 #TreeWidth=
 #UnkillableStepProgram=
 #UsePAM=0
 #
 #
 # TIMERS
 #BatchStartTimeout=10
 #CompleteWait=0
 #EpilogMsgTime=2000
 #GetEnvTimeout=2
 #HealthCheckInterval=0
 #HealthCheckProgram=
 InactiveLimit=0
 KillWait=30
 #MessageTimeout=10
 #ResvOverRun=0
 MinJobAge=300
 #OverTimeLimit=0
 SlurmctldTimeout=120
 SlurmdTimeout=300
 #UnkillableStepTimeout=60
 #VSizeFactor=0
 Waittime=0
 #
 #
 # SCHEDULING
 #DefMemPerCPU=0
 #FastSchedule=1
 #MaxMemPerCPU=0
 #SchedulerTimeSlice=30
 SchedulerType=sched/backfill
 SelectType=select/linear
 #SelectTypeParameters=
 #
 #
 # JOB PRIORITY
 #PriorityFlags=
 #PriorityType=priority/basic
 #PriorityDecayHalfLife=
 #PriorityCalcPeriod=
 #PriorityFavorSmall=
 #PriorityMaxAge=
 #PriorityUsageResetPeriod=
 #PriorityWeightAge=
 #PriorityWeightFairshare=
 #PriorityWeightJobSize=
 #PriorityWeightPartition=
 #PriorityWeightQOS=
 #
 #
 # LOGGING AND ACCOUNTING
 #AccountingStorageEnforce=0
 #AccountingStorageHost=
 #AccountingStorageLoc=
 #AccountingStoragePass=
 #AccountingStoragePort=
 AccountingStorageType=accounting_storage/none
 #AccountingStorageUser=
 AccountingStoreJobComment=YES
 ClusterName=cluster
 #DebugFlags=Steps,TraceJobs
 #JobCompHost=
 JobCompLoc=/tmp/jobcomp
 #JobCompPass=
 #JobCompPort=
 JobCompType=jobcomp/filetxt
 #JobCompUser=
 #JobContainerType=job_container/none
 JobAcctGatherFrequency=30
 JobAcctGatherType=jobacct_gather/none
 SlurmctldDebug=verbose
 SlurmctldLogFile={{slurm_log_path_ctld}}
 SlurmdDebug=verbose
 SlurmdLogFile={{slurm_log_path_d}}
 SlurmSchedLogFile={{slurm_log_path_sched}}
 #SlurmSchedLogLevel=
 #
 #
 # POWER SAVE SUPPORT FOR IDLE NODES (optional)
 #SuspendProgram=
 #ResumeProgram=
 #SuspendTimeout=
 #ResumeTimeout=
 #ResumeRate=
 #SuspendExcNodes=
 #SuspendExcParts=
 #SuspendRate=
 #SuspendTime=
 #
 #
 # COMPUTE NODES
 NodeName=slurm-exec[1-{{num_nodes}}] CPUs=2 CoresPerSocket=2 State=UNKNOWN
 NodeName=slurm-submit1 CPUs=1 State=UNKNOWN
 PartitionName=debug Nodes=slurm-exec[1-{{num_nodes}}] AllocNodes=slurm-submit1 Default=YES MaxTime=INFINITE State=UP
@@ -1,18 +0,0 @@
 - yum:
    name: singularity
    state: present
 - name: "enable user namespaces for singularity fakeroot function"
  sysctl:
    name: user.max_user_namespaces
    value: "15000"
    sysctl_file: /etc/sysctl.d/90-max_net_namespaces.conf
 - name: "enable user thoto for fakeroot access"
  lineinfile:
    line: "{{unpriv_user}}:4294836224:65536"
    dest: "{{item}}"
  with_items: ["/etc/subuid", "/etc/subgid"]
 # the task above idempotentially does the same as:
 #- shell:
 #    command: singularity config fakeroot --add thoto