def create_ansible_host(self, name):
"""Create host entry for Ansible inventory."""
meta_host, meta_domain = get_host_from_metadata(self._metadata, name)
db_host = self._db.hosts[name]
ip = db_host.ip
ansible_host = resolve_hostname(ip) or ip
python = (
self._config["python"].get(meta_host["os"])
or self._config["python"]["default"]
)
ansible_user = get_username(db_host, meta_host, self._config)
password = get_password(db_host, meta_host, self._config)
ssh_key = get_ssh_key(db_host, meta_host, self._config)
# Common attributes
host_info = {
"ansible_host": ansible_host,
"ansible_python_interpreter": python,
"ansible_user": ansible_user,
"meta_fqdn": name,
"meta_domain": meta_domain["name"],
"meta_provider_id": db_host.id,
"meta_ip": ip,
"meta_dc_record": ",".join(
"DC=%s" % dc for dc in meta_domain["name"].split(".")
),
}
copy_meta_attrs(host_info, meta_host, ["os", "role", "netbios"])
if "parent" in meta_domain:
host_info["parent_domain"] = meta_domain["parent"]
if ssh_key:
host_info["ansible_ssh_private_key_file"] = ssh_key
if password:
host_info["ansible_password"] = password
if is_windows_host(meta_host):
host_info.update(
{
"ansible_port": 5986,
"ansible_connection": "winrm",
"ansible_winrm_server_cert_validation": "ignore",
"meta_domain_level": meta_host.get("domain_level", "top"),
}
)
return host_info
def create_multihost_config(self): # pylint: disable=too-many-branches
"""
Create configuration file for python-pytest-multihost.
Return in form of dict.
"""
mhcfg = deepcopy(self._metadata)
if "phases" in mhcfg:
del mhcfg["phases"]
# topology config in metadata contains more values (os, group) than the ones
# needed by pytest multihost. They need to be removed in order to work.
host_allowed_attrs = [
"name",
"role",
"hostname",
"shortname",
"external_hostname",
"ip",
"domain",
"username",
"password",
"host_type",
]
# Use values from provisioning-config mhcfg section - as default values
for option in self._config["mhcfg"]:
# options defined in metadata takes precedence over options in
# provisioning-config as it is "closer" to user.
if option in mhcfg:
continue
mhcfg[option] = self._config["mhcfg"][option]
for domain in mhcfg["domains"]:
for host in domain["hosts"]:
provisioned_host = self._db.hosts.get(host["name"])
if not provisioned_host:
logger.error(
f"Host {host['name']} not found in the database.")
continue
password = get_password(provisioned_host, host, self._config)
# pytest-multihost doesn't support different ssh_keys per host
if password:
host["password"] = password
ip_addr = provisioned_host.ip_addr
dns_record = resolve_hostname(ip_addr)
host["ip"] = ip_addr
# Using IP as backup for external host name as pytest-multihost is using
# external_hostname as the host to use in ssh command.
# If it is not available it uses hostname, but we assume here that
# hostname is internal and thus not resolvable. IP should be resolvable.
host["external_hostname"] = dns_record or ip_addr
if is_windows_host(host):
# Set username for Windows, as default for multihost is often 'root'
# which doesn't usually work there. But do not set it for other OSes
# due to:
# 7bb230e170ac0a2373a2316ef23a26bfcb681ad9
# TODO: come up with a configurable mechanism which is not based on
# so many assumptions.
username = get_username(provisioned_host, host,
self._config)
if username:
host["username"] = username
if host["group"] == "ad_root":
mhcfg["ad_top_domain"] = domain["name"]
mhcfg["ad_hostname"] = host["name"]
mhcfg["ad_ip"] = host["ip"]
elif host["group"] == "ad_subdomain":
mhcfg["ad_sub_domain"] = domain["name"]
mhcfg["ad_sub_hostname"] = host["name"]
mhcfg["ad_sub_ip"] = host["ip"]
rm_keys = [
key for key in host.keys() if key not in host_allowed_attrs
]
for key in rm_keys:
del host[key]
domain_rm_keys = [
key for key in domain.keys()
if key not in ["name", "type", "hosts"]
]
for key in domain_rm_keys:
del domain[key]
# ssh_key_filename must be absolute as it can be used from a different
# working directory, e.g. running tests from git repo
ssh_key_filename = mhcfg.get("ssh_key_filename")
# Update with SSH key path only if not already defined in mhcfg
if ssh_key_filename and not self._metadata.get("ssh_key_filename"):
mhcfg["ssh_key_filename"] = os.path.abspath(ssh_key_filename)
return mhcfg
def create_multihost_config(self):
"""
Create configuration file for python-pytest-multihost.
Return in form of dict.
"""
mhcfg = deepcopy(self._metadata)
if "phases" in mhcfg:
del mhcfg["phases"]
# topology config in metadata contains more values (os, group) than the ones
# needed by pytest multihost. They need to be removed in order to work.
host_allowed_attrs = [
"name",
"role",
"hostname",
"shortname",
"external_hostname",
"ip",
"domain",
"username",
"password",
"host_type",
]
domain_allowed_attrs = ["name", "type", "hosts"]
# Use values from provisioning-config mhcfg section - as default values
for option in self._config["mhcfg"]:
# options defined in metadata takes precedence over options in
# provisioning-config as it is "closer" to user.
if option in mhcfg:
continue
mhcfg[option] = self._config["mhcfg"][option]
for domain in mhcfg["domains"]:
for host in domain["hosts"]:
provisioned_host = self._db.hosts.get(host["name"])
if not provisioned_host:
logger.error(f"Host {host['name']} not found in the database.")
continue
username = get_username(provisioned_host, host, self._config)
password = get_password(provisioned_host, host, self._config)
# pytest-multihost doesn't support different ssh_keys per host
if username:
host["username"] = username
if password:
host["password"] = password
ip = provisioned_host.ip
dns_record = resolve_hostname(ip)
host["ip"] = ip
host["external_hostname"] = dns_record
if host["group"] == "ad_root":
mhcfg["ad_top_domain"] = domain["name"]
mhcfg["ad_hostname"] = host["name"]
mhcfg["ad_ip"] = host["ip"]
elif host["group"] == "ad_subdomain":
mhcfg["ad_sub_domain"] = domain["name"]
mhcfg["ad_sub_hostname"] = host["name"]
mhcfg["ad_sub_ip"] = host["ip"]
rm_keys = [key for key in host.keys() if key not in host_allowed_attrs]
for key in rm_keys:
del host[key]
domain_rm_keys = [
key for key in domain.keys() if key not in domain_allowed_attrs
]
for key in domain_rm_keys:
del domain[key]
# ssh_key_filename must be absolute as it can be used from a different
# working directory, e.g. running tests from git repo
ssh_key_filename = self._config.get("ssh_key_filename")
if ssh_key_filename and not ssh_key_filename.startswith("~"):
mhcfg["ssh_key_filename"] = os.path.abspath(ssh_key_filename)
return mhcfg