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-rw-r--r--utils/src/ooinstall/cli_installer.py142
-rw-r--r--utils/src/ooinstall/openshift_ansible.py (renamed from utils/src/ooinstall/install_transactions.py)12
2 files changed, 109 insertions, 45 deletions
diff --git a/utils/src/ooinstall/cli_installer.py b/utils/src/ooinstall/cli_installer.py
index c2ae00bd1..bfaaea6aa 100644
--- a/utils/src/ooinstall/cli_installer.py
+++ b/utils/src/ooinstall/cli_installer.py
@@ -6,12 +6,13 @@ import click
import os
import re
import sys
-from ooinstall import install_transactions
+from ooinstall import openshift_ansible
from ooinstall import OOConfig
from ooinstall.oo_config import Host
from ooinstall.variants import find_variant, get_variant_version_combos
DEFAULT_ANSIBLE_CONFIG = '/usr/share/atomic-openshift-util/ansible.cfg'
+DEFAULT_PLAYBOOK_DIR = '/usr/share/ansible/openshift-ansible/'
def validate_ansible_dir(path):
if not path:
@@ -356,8 +357,8 @@ def get_hosts_to_run_on(oo_cfg, callback_facts, unattended, force):
hosts_to_run_on.extend(new_nodes)
oo_cfg.hosts.extend(new_nodes)
- install_transactions.set_config(oo_cfg)
- callback_facts, error = install_transactions.default_facts(oo_cfg.hosts)
+ openshift_ansible.set_config(oo_cfg)
+ callback_facts, error = openshift_ansible.default_facts(oo_cfg.hosts)
if error:
click.echo("There was a problem fetching the required information. " \
"See {} for details.".format(oo_cfg.settings['ansible_log_path']))
@@ -367,71 +368,117 @@ def get_hosts_to_run_on(oo_cfg, callback_facts, unattended, force):
return hosts_to_run_on, callback_facts
-@click.command()
+
+@click.group()
+@click.pass_context
+@click.option('--unattended', '-u', is_flag=True, default=False)
@click.option('--configuration', '-c',
- type=click.Path(file_okay=True,
- dir_okay=False,
- writable=True,
- readable=True),
- default=None)
+ type=click.Path(file_okay=True,
+ dir_okay=False,
+ writable=True,
+ readable=True),
+ default=None)
@click.option('--ansible-playbook-directory',
- '-a',
- type=click.Path(exists=True,
- file_okay=False,
- dir_okay=True,
- writable=True,
- readable=True),
- # callback=validate_ansible_dir,
- envvar='OO_ANSIBLE_PLAYBOOK_DIRECTORY')
+ '-a',
+ type=click.Path(exists=True,
+ file_okay=False,
+ dir_okay=True,
+ writable=False,
+ readable=True),
+ # callback=validate_ansible_dir,
+ envvar='OO_ANSIBLE_PLAYBOOK_DIRECTORY')
@click.option('--ansible-config',
- type=click.Path(file_okay=True,
- dir_okay=False,
- writable=True,
- readable=True),
- default=None)
+ type=click.Path(file_okay=True,
+ dir_okay=False,
+ writable=True,
+ readable=True),
+ default=None)
@click.option('--ansible-log-path',
- type=click.Path(file_okay=True,
- dir_okay=False,
- writable=True,
- readable=True),
- default="/tmp/ansible.log")
-@click.option('--unattended', '-u', is_flag=True, default=False)
-@click.option('--force', '-f', is_flag=True, default=False)
+ type=click.Path(file_okay=True,
+ dir_okay=False,
+ writable=True,
+ readable=True),
+ default="/tmp/ansible.log")
#pylint: disable=too-many-arguments
# Main CLI entrypoint, not much we can do about too many arguments.
-def main(configuration, ansible_playbook_directory, ansible_config, ansible_log_path, unattended, force):
- oo_cfg = OOConfig(configuration)
+def cli(ctx, unattended, configuration, ansible_playbook_directory, ansible_config, ansible_log_path):
+ """
+ The main click CLI module. Responsible for handling most common CLI options,
+ assigning any defaults and adding to the context for the sub-commands.
+ """
+ ctx.obj = {}
+ ctx.obj['unattended'] = unattended
+ ctx.obj['configuration'] = configuration
+ ctx.obj['ansible_config'] = ansible_config
+ ctx.obj['ansible_log_path'] = ansible_log_path
+ oo_cfg = OOConfig(ctx.obj['configuration'])
+
+ # If no playbook dir on the CLI, check the config:
if not ansible_playbook_directory:
ansible_playbook_directory = oo_cfg.settings.get('ansible_playbook_directory', '')
+ # If still no playbook dir, check for the default location:
+ if not ansible_playbook_directory and os.path.exists(DEFAULT_PLAYBOOK_DIR):
+ ansible_playbook_directory = DEFAULT_PLAYBOOK_DIR
+ validate_ansible_dir(ansible_playbook_directory)
+ oo_cfg.settings['ansible_playbook_directory'] = ansible_playbook_directory
+ oo_cfg.ansible_playbook_directory = ansible_playbook_directory
+ ctx.obj['ansible_playbook_directory'] = ansible_playbook_directory
- if ansible_config:
- oo_cfg.settings['ansible_config'] = ansible_config
+ if ctx.obj['ansible_config']:
+ oo_cfg.settings['ansible_config'] = ctx.obj['ansible_config']
elif os.path.exists(DEFAULT_ANSIBLE_CONFIG):
# If we're installed by RPM this file should exist and we can use it as our default:
oo_cfg.settings['ansible_config'] = DEFAULT_ANSIBLE_CONFIG
- validate_ansible_dir(ansible_playbook_directory)
- oo_cfg.settings['ansible_playbook_directory'] = ansible_playbook_directory
- oo_cfg.ansible_playbook_directory = ansible_playbook_directory
+ oo_cfg.settings['ansible_log_path'] = ctx.obj['ansible_log_path']
- oo_cfg.settings['ansible_log_path'] = ansible_log_path
- install_transactions.set_config(oo_cfg)
+ ctx.obj['oo_cfg'] = oo_cfg
+ openshift_ansible.set_config(oo_cfg)
- if unattended:
+
+@click.command()
+@click.pass_context
+def uninstall(ctx):
+ oo_cfg = ctx.obj['oo_cfg']
+
+ if len(oo_cfg.hosts) == 0:
+ click.echo("No hosts defined in: %s" % oo_cfg['configuration'])
+ sys.exit(1)
+
+ click.echo("OpenShift will be uninstalled from the following hosts:\n")
+ if not ctx.obj['unattended']:
+ # Prompt interactively to confirm:
+ for host in oo_cfg.hosts:
+ click.echo(" * %s" % host.name)
+ proceed = click.confirm("\nDo you wish to proceed?")
+ if not proceed:
+ click.echo("Uninstall cancelled.")
+ sys.exit(0)
+
+ openshift_ansible.run_uninstall_playbook()
+
+
+
+@click.command()
+@click.option('--force', '-f', is_flag=True, default=False)
+@click.pass_context
+def install(ctx, force):
+ oo_cfg = ctx.obj['oo_cfg']
+
+ if ctx.obj['unattended']:
error_if_missing_info(oo_cfg)
else:
oo_cfg = get_missing_info_from_user(oo_cfg)
click.echo('Gathering information from hosts...')
- callback_facts, error = install_transactions.default_facts(oo_cfg.hosts)
+ callback_facts, error = openshift_ansible.default_facts(oo_cfg.hosts)
if error:
click.echo("There was a problem fetching the required information. " \
"Please see {} for details.".format(oo_cfg.settings['ansible_log_path']))
sys.exit(1)
- hosts_to_run_on, callback_facts = get_hosts_to_run_on(oo_cfg, callback_facts, unattended, force)
-
+ hosts_to_run_on, callback_facts = get_hosts_to_run_on(oo_cfg, callback_facts, ctx.obj['unattended'], force)
click.echo('Writing config to: %s' % oo_cfg.config_path)
@@ -449,10 +496,10 @@ def main(configuration, ansible_playbook_directory, ansible_config, ansible_log_
message = """
If changes are needed to the values recorded by the installer please update {}.
""".format(oo_cfg.config_path)
- if not unattended:
+ if not ctx.obj['unattended']:
confirm_continue(message)
- error = install_transactions.run_main_playbook(oo_cfg.hosts,
+ error = openshift_ansible.run_main_playbook(oo_cfg.hosts,
hosts_to_run_on)
if error:
# The bootstrap script will print out the log location.
@@ -475,5 +522,10 @@ http://docs.openshift.com/enterprise/latest/admin_guide/overview.html
click.echo(message)
click.pause()
+cli.add_command(install)
+cli.add_command(uninstall)
+
if __name__ == '__main__':
- main()
+ # This is expected behaviour for context passing with click library:
+ # pylint: disable=unexpected-keyword-arg
+ cli(obj={})
diff --git a/utils/src/ooinstall/install_transactions.py b/utils/src/ooinstall/openshift_ansible.py
index cef6662d7..3306271c8 100644
--- a/utils/src/ooinstall/install_transactions.py
+++ b/utils/src/ooinstall/openshift_ansible.py
@@ -126,8 +126,20 @@ def run_main_playbook(hosts, hosts_to_run_on):
facts_env['ANSIBLE_CONFIG'] = CFG.settings['ansible_config']
return run_ansible(main_playbook_path, inventory_file, facts_env)
+
def run_ansible(playbook, inventory, env_vars):
return subprocess.call(['ansible-playbook',
'--inventory-file={}'.format(inventory),
playbook],
env=env_vars)
+
+def run_uninstall_playbook():
+ playbook = os.path.join(CFG.settings['ansible_playbook_directory'],
+ 'playbooks/adhoc/uninstall.yml')
+ inventory_file = generate_inventory(CFG.hosts)
+ facts_env = os.environ.copy()
+ if 'ansible_log_path' in CFG.settings:
+ facts_env['ANSIBLE_LOG_PATH'] = CFG.settings['ansible_log_path']
+ if 'ansible_config' in CFG.settings:
+ facts_env['ANSIBLE_CONFIG'] = CFG.settings['ansible_config']
+ return run_ansible(playbook, inventory_file, facts_env)