def generate_terraform_vars_and_update_machine_conf():
"""
Generates the terraform.tfvars file
"""
ocp_version = get_ocp_version()
folder_structure = False
if Version.coerce(ocp_version) >= Version.coerce("4.5"):
folder_structure = True
# export AWS_REGION
set_aws_region()
# generate terraform variable file
generate_terraform_vars_with_folder()
# update the machine configurations
update_machine_conf(folder_structure)
if Version.coerce(ocp_version) >= Version.coerce("4.5"):
modify_haproxyservice()
else:
# generate terraform variable file
generate_terraform_vars_with_out_folder()
# update the machine configurations
update_machine_conf(folder_structure)
def destroy_cluster(self, log_level="DEBUG"):
"""
Destroy OCP cluster specific to vSphere UPI
Args:
log_level (str): log level openshift-installer (default: DEBUG)
"""
previous_dir = os.getcwd()
# Download terraform binary based on terraform version
# in terraform.log
terraform_log_path = os.path.join(config.ENV_DATA.get('cluster_path'),
config.ENV_DATA.get('TF_LOG_FILE'))
# check for terraform.log, this check is for partially
# deployed clusters
try:
with open(terraform_log_path, 'r') as fd:
logger.debug(
f"Reading terraform version from {terraform_log_path}")
version_line = fd.readline()
terraform_version = version_line.split()[-1]
except FileNotFoundError:
logger.debug(f"{terraform_log_path} file not found")
terraform_version = config.DEPLOYMENT['terraform_version']
terraform_installer = get_terraform(version=terraform_version)
config.ENV_DATA['terraform_installer'] = terraform_installer
# getting OCP version here since we run destroy job as
# separate job in jenkins
ocp_version = get_ocp_version()
self.folder_structure = False
if Version.coerce(ocp_version) >= Version.coerce('4.5'):
set_aws_region()
self.folder_structure = True
config.ENV_DATA['folder_structure'] = self.folder_structure
# delete the extra disks
self.delete_disks()
# check whether cluster has scale-up nodes
scale_up_terraform_data_dir = os.path.join(
self.cluster_path, constants.TERRAFORM_DATA_DIR,
constants.SCALEUP_TERRAFORM_DATA_DIR)
scale_up_terraform_var = os.path.join(scale_up_terraform_data_dir,
"scale_up_terraform.tfvars")
if os.path.exists(scale_up_terraform_var):
os.chdir(scale_up_terraform_data_dir)
self.destroy_scaleup_nodes(scale_up_terraform_data_dir,
scale_up_terraform_var)
os.chdir(previous_dir)
terraform_data_dir = os.path.join(self.cluster_path,
constants.TERRAFORM_DATA_DIR)
upi_repo_path = os.path.join(
constants.EXTERNAL_DIR,
'installer',
)
tfvars = os.path.join(config.ENV_DATA.get('cluster_path'),
constants.TERRAFORM_DATA_DIR,
constants.TERRAFORM_VARS)
clone_openshift_installer()
if (os.path.exists(f"{constants.VSPHERE_MAIN}.backup")
and os.path.exists(f"{constants.VSPHERE_MAIN}.json")):
os.rename(f"{constants.VSPHERE_MAIN}.json",
f"{constants.VSPHERE_MAIN}.json.backup")
# terraform initialization and destroy cluster
terraform = Terraform(os.path.join(upi_repo_path, "upi/vsphere/"))
os.chdir(terraform_data_dir)
if Version.coerce(ocp_version) >= Version.coerce('4.6'):
terraform.initialize()
else:
terraform.initialize(upgrade=True)
terraform.destroy(tfvars, refresh=(not self.folder_structure))
os.chdir(previous_dir)
# post destroy checks
self.post_destroy_checks()
def destroy_cluster(self, log_level="DEBUG"):
"""
Destroy OCP cluster specific to vSphere UPI
Args:
log_level (str): log level openshift-installer (default: DEBUG)
"""
previous_dir = os.getcwd()
# Download terraform binary based on terraform version
# in terraform.log
terraform_log_path = os.path.join(config.ENV_DATA.get("cluster_path"),
config.ENV_DATA.get("TF_LOG_FILE"))
# check for terraform.log, this check is for partially
# deployed clusters
try:
with open(terraform_log_path, "r") as fd:
logger.debug(
f"Reading terraform version from {terraform_log_path}")
version_line = fd.readline()
terraform_version = version_line.split()[-1]
except FileNotFoundError:
logger.debug(f"{terraform_log_path} file not found")
terraform_version = config.DEPLOYMENT["terraform_version"]
terraform_installer = get_terraform(version=terraform_version)
config.ENV_DATA["terraform_installer"] = terraform_installer
# getting OCP version here since we run destroy job as
# separate job in jenkins
ocp_version = get_ocp_version()
self.folder_structure = False
if Version.coerce(ocp_version) >= Version.coerce("4.5"):
set_aws_region()
self.folder_structure = True
config.ENV_DATA["folder_structure"] = self.folder_structure
# delete the extra disks
self.delete_disks()
# check whether cluster has scale-up nodes
scale_up_terraform_data_dir = os.path.join(
self.cluster_path,
constants.TERRAFORM_DATA_DIR,
constants.SCALEUP_TERRAFORM_DATA_DIR,
)
scale_up_terraform_var = os.path.join(scale_up_terraform_data_dir,
"scale_up_terraform.tfvars")
if os.path.exists(scale_up_terraform_var):
os.chdir(scale_up_terraform_data_dir)
self.destroy_scaleup_nodes(scale_up_terraform_data_dir,
scale_up_terraform_var)
os.chdir(previous_dir)
terraform_data_dir = os.path.join(self.cluster_path,
constants.TERRAFORM_DATA_DIR)
upi_repo_path = os.path.join(
constants.EXTERNAL_DIR,
"installer",
)
tfvars = os.path.join(
config.ENV_DATA.get("cluster_path"),
constants.TERRAFORM_DATA_DIR,
constants.TERRAFORM_VARS,
)
clone_openshift_installer()
if os.path.exists(
f"{constants.VSPHERE_MAIN}.backup") and os.path.exists(
f"{constants.VSPHERE_MAIN}.json"):
os.rename(
f"{constants.VSPHERE_MAIN}.json",
f"{constants.VSPHERE_MAIN}.json.backup",
)
# terraform initialization and destroy cluster
terraform = Terraform(os.path.join(upi_repo_path, "upi/vsphere/"))
os.chdir(terraform_data_dir)
if Version.coerce(ocp_version) >= Version.coerce("4.6"):
# Download terraform ignition provider. For OCP upgrade clusters,
# ignition provider doesn't exist, so downloading in destroy job
# as well
terraform_plugins_path = ".terraform/plugins/linux_amd64/"
terraform_ignition_provider_path = os.path.join(
terraform_data_dir,
terraform_plugins_path,
"terraform-provider-ignition",
)
# check the upgrade history of cluster and checkout to the
# original installer release. This is due to the issue of not
# supporting terraform state of OCP 4.5 in installer
# release of 4.6 branch. More details in
# https://github.com/red-hat-storage/ocs-ci/issues/2941
is_cluster_upgraded = False
try:
upgrade_history = get_ocp_upgrade_history()
if len(upgrade_history) > 1:
is_cluster_upgraded = True
original_installed_ocp_version = upgrade_history[-1]
installer_release_branch = (
f"release-{original_installed_ocp_version[0:3]}")
clone_repo(
constants.VSPHERE_INSTALLER_REPO,
upi_repo_path,
installer_release_branch,
)
except Exception as ex:
logger.error(ex)
if not (os.path.exists(terraform_ignition_provider_path)
or is_cluster_upgraded):
get_terraform_ignition_provider(terraform_data_dir)
terraform.initialize()
else:
terraform.initialize(upgrade=True)
terraform.destroy(tfvars, refresh=(not self.folder_structure))
os.chdir(previous_dir)
# post destroy checks
self.post_destroy_checks()
def destroy_cluster(self, log_level="DEBUG"):
"""
Destroy OCP cluster specific to vSphere UPI
Args:
log_level (str): log level openshift-installer (default: DEBUG)
"""
previous_dir = os.getcwd()
# Download terraform binary based on ocp version and
# update the installer path in ENV_DATA
# use "0.11.14" for releases below OCP 4.5
# TODO: For cluster installed by old version of terraform we need to
# still run old version for destroy ( upgrade scenario )
terraform_version = config.DEPLOYMENT['terraform_version']
terraform_installer = get_terraform(version=terraform_version)
config.ENV_DATA['terraform_installer'] = terraform_installer
# delete the extra disks
self.delete_disks()
# check whether cluster has scale-up nodes
scale_up_terraform_data_dir = os.path.join(
self.cluster_path, constants.TERRAFORM_DATA_DIR,
constants.SCALEUP_TERRAFORM_DATA_DIR)
scale_up_terraform_var = os.path.join(scale_up_terraform_data_dir,
"scale_up_terraform.tfvars")
if os.path.exists(scale_up_terraform_var):
os.chdir(scale_up_terraform_data_dir)
self.destroy_scaleup_nodes(scale_up_terraform_data_dir,
scale_up_terraform_var)
os.chdir(previous_dir)
terraform_data_dir = os.path.join(self.cluster_path,
constants.TERRAFORM_DATA_DIR)
upi_repo_path = os.path.join(
constants.EXTERNAL_DIR,
'installer',
)
tfvars = os.path.join(config.ENV_DATA.get('cluster_path'),
constants.TERRAFORM_DATA_DIR,
constants.TERRAFORM_VARS)
clone_openshift_installer()
if (os.path.exists(f"{constants.VSPHERE_MAIN}.backup")
and os.path.exists(f"{constants.VSPHERE_MAIN}.json")):
os.rename(f"{constants.VSPHERE_MAIN}.json",
f"{constants.VSPHERE_MAIN}.json.backup")
# getting OCP version here since we run destroy job as
# separate job in jenkins
ocp_version = get_ocp_version()
self.folder_structure = False
if Version.coerce(ocp_version) >= Version.coerce('4.5'):
set_aws_region()
self.folder_structure = True
# terraform initialization and destroy cluster
terraform = Terraform(os.path.join(upi_repo_path, "upi/vsphere/"))
os.chdir(terraform_data_dir)
terraform.initialize(upgrade=True)
terraform.destroy(tfvars, refresh=(not self.folder_structure))
os.chdir(previous_dir)
# post destroy checks
self.post_destroy_checks()
