def validate_ssh_private_key(cls, ssh_private_key):
"""
Method to validate ssh public key
ssh_public_key:
if specified, then the specified public key should be configured for the cluster
Args:
cls: cephadm instance
ssh_private_key: ssh-private-key bootstrap option
response: bootstrap command response
"""
out, _ = cls.shell(
args=["ceph", "config-key", "get", "mgr/cephadm/ssh_identity_key"])
log.info(f"Ceph SSH private key file - configured: {ssh_private_key}")
if not file_or_path_exists(cls.installer, ssh_private_key):
raise BootStrapValidationFailure("Ceph SSH private key file not found")
pri_key = fetch_file_content(cls.installer, ssh_private_key)
log.info(
f"ssh-private-key configured: {out}, ssh-private-key used in cluster: {pri_key}"
)
# if pri_key found and out == pri_key, configured and used keys are same. Valid
# if pri_key found and out != pri_key, configured and used keys are different, not Valid
if pri_key and out != pri_key:
raise BootStrapValidationFailure(
"ssh private key provided in the configuration is not used in the cluster"
)
log.info("ssh-private-key validation is successful")
def validate_log_file_generation(cls):
"""
Method to verify generation of log files in default log directory
Args:
cls: cephadm instance object
Returns:
string
"""
out, _ = cls.shell(args=["ceph", "fsid"])
fsid = out.strip()
log_file_path = "/var/log/ceph"
hosts = get_hosts_deployed(cls)
retry_count = 3
for node in cls.cluster.get_nodes():
try:
if node.hostname not in hosts:
continue
file = os.path.join(log_file_path, "cephadm.log")
fileExists = file_or_path_exists(node, file)
if not fileExists:
raise BootStrapValidationFailure(
f"cephadm.log is not present in the node {node.ip_address}"
)
count = 0
fileExists = False
while count < retry_count:
count += 1
sleep(60)
file = os.path.join(log_file_path, fsid, "ceph-volume.log")
fileExists = file_or_path_exists(node, file)
if fileExists:
break
if not fileExists:
raise BootStrapValidationFailure(
f"ceph-volume.log is not present in the node {node.ip_address}"
)
log.info(f"Log verification on node {node.ip_address} successful")
except CommandFailed as err:
log.error("Error: %s" % err)
raise BootStrapValidationFailure(
f"ceph-volume.log is not present in the node {node.ip_address}"
)
log.info("Log file validation successful")
def verify_ceph_public_ssh_key(cls, ssh_key_path):
"""
Verify ceph configuration file
- check ssh ceph.pub file exists
Args:
cls: cephadm instance object
ssh_key_path: ceph configuration directory
"""
ssh_key = ssh_key_path if ssh_key_path else __DEFAULT_SSH_PATH
log.info("Ceph SSH public key file - default: %s , configured: %s" %
(__DEFAULT_SSH_PATH, ssh_key_path))
if not file_or_path_exists(cls.installer, ssh_key):
raise BootStrapValidationFailure("Ceph SSH public key file not found")
log.info("Ceph SSH public key file found")
def verify_ceph_configuration_file(cls, config_path):
"""
Verify ceph configuration file
- check ceph.conf file exists
Args:
cls: cephadm instance object
config_path: ceph configuration directory
"""
ceph_conf = config_path if config_path else __DEFAULT_CONF_PATH
log.info("Ceph configuration file - default: %s , configured: %s" %
(__DEFAULT_CONF_PATH, config_path))
if not file_or_path_exists(cls.installer, ceph_conf):
raise BootStrapValidationFailure("Ceph configuration file not found")
log.info("Ceph configuration file found")
def verify_ceph_admin_keyring_file(cls, keyring_path):
"""
Verify ceph configuration output directory
- check ceph.keyring file exists
Args:
cls: cephadm instance object
keyring_path: ceph configuration directory
"""
keyring = keyring_path if keyring_path else __DEFAULT_KEYRING_PATH
log.info("Ceph keyring - default: %s , configured: %s" %
(__DEFAULT_KEYRING_PATH, keyring_path))
if not file_or_path_exists(cls.installer, keyring):
raise BootStrapValidationFailure("Ceph keyring not found")
log.info("Ceph Keyring found")
def verify_ceph_config_location(cls, ceph_conf_directory):
"""
Verify ceph configuration output directory
- check ceph config directory exists
Args:
cls: cephadm instance object
ceph_conf_directory: ceph configuration directory
"""
_dir = ceph_conf_directory if ceph_conf_directory else __DEFAULT_CEPH_DIR
log.info("Ceph configuration directory - default: %s , configured: %s" %
(__DEFAULT_CEPH_DIR, ceph_conf_directory))
if not file_or_path_exists(cls.installer, _dir):
raise BootStrapValidationFailure(
"ceph configuration directory not found")
log.info("Ceph Configuration Directory found")