Import modules from ceph-ansible project

Signed-off-by: Teoman ONAY <tonay@ibm.com>

Author: asm0deuz

plugins/module_utils/ca_common.py

@@ -0,0 +1,151 @@
+import os
+import datetime
+from typing import List
+from ansible.module_utils.basic import AnsibleModule
+
+
+def generate_cmd(cmd='ceph',
+                 sub_cmd=None,
+                 args=None,
+                 user_key=None,
+                 cluster='ceph',
+                 user='client.admin',
+                 container_image=None,
+                 interactive=False):
+    '''
+    Generate 'ceph' command line to execute
+    '''
+
+    if user_key is None:
+        user_key = '/etc/ceph/{}.{}.keyring'.format(cluster, user)
+
+    cmd = pre_generate_cmd(cmd, container_image=container_image, interactive=interactive)  # noqa: E501
+
+    base_cmd = [
+        '-n',
+        user,
+        '-k',
+        user_key,
+        '--cluster',
+        cluster
+    ]
+
+    if sub_cmd is not None:
+        base_cmd.extend(sub_cmd)
+
+    cmd.extend(base_cmd) if args is None else cmd.extend(base_cmd + args)
+
+    return cmd
+
+
+def container_exec(binary, container_image, interactive=False):
+    '''
+    Build the docker CLI to run a command inside a container
+    '''
+
+    container_binary = os.getenv('CEPH_CONTAINER_BINARY')
+    command_exec = [container_binary, 'run']
+
+    if interactive:
+        command_exec.extend(['--interactive'])
+
+    command_exec.extend(['--rm',
+                         '--net=host',
+                         '-v', '/etc/ceph:/etc/ceph:z',
+                         '-v', '/var/lib/ceph/:/var/lib/ceph/:z',
+                         '-v', '/var/log/ceph/:/var/log/ceph/:z',
+                         '--entrypoint=' + binary, container_image])
+    return command_exec
+
+
+def is_containerized():
+    '''
+    Check if we are running on a containerized cluster
+    '''
+
+    if 'CEPH_CONTAINER_IMAGE' in os.environ:
+        container_image = os.getenv('CEPH_CONTAINER_IMAGE')
+    else:
+        container_image = None
+
+    return container_image
+
+
+def pre_generate_cmd(cmd, container_image=None, interactive=False):
+    '''
+    Generate ceph prefix command
+    '''
+    if container_image:
+        cmd = container_exec(cmd, container_image, interactive=interactive)
+    else:
+        cmd = [cmd]
+
+    return cmd
+
+
+def exec_command(module, cmd, stdin=None, check_rc=False):
+    '''
+    Execute command(s)
+    '''
+
+    binary_data = False
+    if stdin:
+        binary_data = True
+    rc, out, err = module.run_command(cmd, data=stdin, binary_data=binary_data, check_rc=check_rc)  # noqa: E501
+
+    return rc, cmd, out, err
+
+
+def build_base_cmd(module: "AnsibleModule") -> List[str]:
+    cmd = ['cephadm']
+    docker = module.params.get('docker')
+    image = module.params.get('image')
+    fsid = module.params.get('fsid')
+
+    if docker:
+        cmd.append('--docker')
+    if image:
+        cmd.extend(['--image', image])
+
+    cmd.append('shell')
+
+    if fsid:
+        cmd.extend(['--fsid', fsid])
+
+    return cmd
+
+
+def build_base_cmd_orch(module: "AnsibleModule") -> List[str]:
+    cmd = build_base_cmd(module)
+    cmd.extend(['ceph', 'orch'])
+
+    return cmd
+
+
+def exit_module(module, out, rc, cmd, err, startd, changed=False, diff=dict(before="", after="")):  # noqa: E501
+    endd = datetime.datetime.now()
+    delta = endd - startd
+
+    result = dict(
+        cmd=cmd,
+        start=str(startd),
+        end=str(endd),
+        delta=str(delta),
+        rc=rc,
+        stdout=out.rstrip("\r\n"),
+        stderr=err.rstrip("\r\n"),
+        changed=changed,
+        diff=diff
+    )
+    module.exit_json(**result)
+
+
+def fatal(message, module):
+    '''
+    Report a fatal error and exit
+    '''
+
+    if module:
+        module.fail_json(msg=message, rc=1)
+    else:
+        raise Exception(message)