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 = 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, ctx.obj['unattended'], force)
click.echo('Writing config to: %s' % oo_cfg.config_path)
# We already verified this is not the case for unattended installs, so this can
# only trigger for live CLI users:
# TODO: if there are *new* nodes and this is a live install, we may need the user
# to confirm the settings for new nodes. Look into this once we're distinguishing
# between new and pre-existing nodes.
if len(oo_cfg.calc_missing_facts()) > 0:
confirm_hosts_facts(oo_cfg, callback_facts)
oo_cfg.save_to_disk()
click.echo('Ready to run installation process.')
message = """
If changes are needed to the values recorded by the installer please update {}.
""".format(oo_cfg.config_path)
if not ctx.obj['unattended']:
confirm_continue(message)
error = openshift_ansible.run_main_playbook(oo_cfg.hosts,
hosts_to_run_on)
if error:
# The bootstrap script will print out the log location.
message = """
An error was detected. After resolving the problem please relaunch the
installation process.
"""
click.echo(message)
sys.exit(1)
else:
message = """
The installation was successful!
If this is your first time installing please take a look at the Administrator
Guide for advanced options related to routing, storage, authentication and much
more:
http://docs.openshift.com/enterprise/latest/admin_guide/overview.html
"""
click.echo(message)
click.pause()
def install(ctx, force, gen_inventory):
oo_cfg = ctx.obj['oo_cfg']
verbose = ctx.obj['verbose']
unattended = ctx.obj['unattended']
if unattended:
error_if_missing_info(oo_cfg)
else:
oo_cfg = get_missing_info_from_user(oo_cfg)
check_hosts_config(oo_cfg, unattended)
print_installation_summary(oo_cfg.deployment.hosts,
oo_cfg.settings.get('variant_version', None))
click.echo('Gathering information from hosts...')
callback_facts, error = openshift_ansible.default_facts(oo_cfg.deployment.hosts,
verbose)
if error or callback_facts is None:
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)
# We already verified this is not the case for unattended installs, so this can
# only trigger for live CLI users:
if not ctx.obj['unattended'] and len(oo_cfg.calc_missing_facts()) > 0:
confirm_hosts_facts(oo_cfg, callback_facts)
# Write quick installer config file to disk:
oo_cfg.save_to_disk()
run_config_playbook(oo_cfg, hosts_to_run_on, unattended, verbose, gen_inventory)
def install(ctx, force, gen_inventory):
oo_cfg = ctx.obj['oo_cfg']
verbose = ctx.obj['verbose']
unattended = ctx.obj['unattended']
if unattended:
error_if_missing_info(oo_cfg)
else:
oo_cfg = get_missing_info_from_user(oo_cfg)
check_hosts_config(oo_cfg, unattended)
print_installation_summary(oo_cfg.deployment.hosts,
oo_cfg.settings.get('variant_version', None))
click.echo('Gathering information from hosts...')
callback_facts, error = openshift_ansible.default_facts(
oo_cfg.deployment.hosts, verbose)
if error or callback_facts is None:
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)
# We already verified this is not the case for unattended installs, so this can
# only trigger for live CLI users:
if not ctx.obj['unattended'] and len(oo_cfg.calc_missing_facts()) > 0:
confirm_hosts_facts(oo_cfg, callback_facts)
# Write quick installer config file to disk:
oo_cfg.save_to_disk()
run_config_playbook(oo_cfg, hosts_to_run_on, unattended, verbose,
gen_inventory)
def install(ctx, force):
oo_cfg = ctx.obj['oo_cfg']
verbose = ctx.obj['verbose']
if ctx.obj['unattended']:
error_if_missing_info(oo_cfg)
else:
oo_cfg = get_missing_info_from_user(oo_cfg)
check_hosts_config(oo_cfg, ctx.obj['unattended'])
print_installation_summary(oo_cfg.hosts,
oo_cfg.settings.get('variant_version', None))
click.echo('Gathering information from hosts...')
callback_facts, error = openshift_ansible.default_facts(
oo_cfg.hosts, verbose)
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, ctx.obj['unattended'], force, verbose)
click.echo('Writing config to: %s' % oo_cfg.config_path)
# We already verified this is not the case for unattended installs, so this can
# only trigger for live CLI users:
# TODO: if there are *new* nodes and this is a live install, we may need the user
# to confirm the settings for new nodes. Look into this once we're distinguishing
# between new and pre-existing nodes.
if len(oo_cfg.calc_missing_facts()) > 0:
confirm_hosts_facts(oo_cfg, callback_facts)
oo_cfg.save_to_disk()
click.echo('Ready to run installation process.')
message = """
If changes are needed please edit the config file above and re-run.
"""
if not ctx.obj['unattended']:
confirm_continue(message)
error = openshift_ansible.run_main_playbook(oo_cfg.hosts, hosts_to_run_on,
verbose)
if error:
# The bootstrap script will print out the log location.
message = """
An error was detected. After resolving the problem please relaunch the
installation process.
"""
click.echo(message)
sys.exit(1)
else:
message = """
The installation was successful!
If this is your first time installing please take a look at the Administrator
Guide for advanced options related to routing, storage, authentication and much
more:
http://docs.openshift.com/enterprise/latest/admin_guide/overview.html
"""
click.echo(message)
click.pause()
def get_hosts_to_run_on(oo_cfg, callback_facts, unattended, force, verbose):
# Copy the list of existing hosts so we can remove any already installed nodes.
hosts_to_run_on = list(oo_cfg.hosts)
# Check if master or nodes already have something installed
installed_hosts = get_installed_hosts(oo_cfg.hosts, callback_facts)
if len(installed_hosts) > 0:
click.echo('Installed environment detected.')
# This check has to happen before we start removing hosts later in this method
if not force:
if not unattended:
click.echo('By default the installer only adds new nodes ' \
'to an installed environment.')
response = click.prompt('Do you want to (1) only add additional nodes or ' \
'(2) reinstall the existing hosts ' \
'potentially erasing any custom changes?',
type=int)
# TODO: this should be reworked with error handling.
# Click can certainly do this for us.
# This should be refactored as soon as we add a 3rd option.
if response == 1:
force = False
if response == 2:
force = True
# present a message listing already installed hosts and remove hosts if needed
for host in installed_hosts:
if host.master:
click.echo("{} is already an OpenShift Master".format(host))
# Masters stay in the list, we need to run against them when adding
# new nodes.
elif host.node:
click.echo("{} is already an OpenShift Node".format(host))
# force is only used for reinstalls so we don't want to remove
# anything.
if not force:
hosts_to_run_on.remove(host)
# Handle the cases where we know about uninstalled systems
new_hosts = set(hosts_to_run_on) - set(installed_hosts)
if len(new_hosts) > 0:
for new_host in new_hosts:
click.echo("{} is currently uninstalled".format(new_host))
# Fall through
click.echo('Adding additional nodes...')
else:
if unattended:
if not force:
click.echo('Installed environment detected and no additional ' \
'nodes specified: aborting. If you want a fresh install, use ' \
'`atomic-openshift-installer install --force`')
sys.exit(1)
else:
if not force:
new_nodes = collect_new_nodes(oo_cfg)
hosts_to_run_on.extend(new_nodes)
oo_cfg.hosts.extend(new_nodes)
openshift_ansible.set_config(oo_cfg)
click.echo('Gathering information from hosts...')
callback_facts, error = openshift_ansible.default_facts(
oo_cfg.hosts, verbose)
if error:
click.echo("There was a problem fetching the required information. See " \
"{} for details.".format(oo_cfg.settings['ansible_log_path']))
sys.exit(1)
else:
pass # proceeding as normal should do a clean install
return hosts_to_run_on, callback_facts
def scaleup(ctx, gen_inventory):
oo_cfg = ctx.obj['oo_cfg']
verbose = ctx.obj['verbose']
unattended = ctx.obj['unattended']
installed_hosts = list(oo_cfg.deployment.hosts)
if len(installed_hosts) == 0:
click.echo('No hosts specified.')
sys.exit(1)
click.echo('Welcome to the OpenShift Enterprise 3 Scaleup utility.')
# Scaleup requires manual data entry. Therefore, we do not support
# unattended operations.
if unattended:
msg = """
---
The 'scaleup' operation does not support unattended
functionality. Re-run the installer without the '-u' or '--unattended'
option to continue.
"""
click.echo(msg)
sys.exit(1)
# Resume normal scaleup workflow
print_installation_summary(installed_hosts,
oo_cfg.settings['variant_version'],
verbose=False,)
message = """
---
We have detected this previously installed OpenShift environment.
This tool will guide you through the process of adding additional
nodes to your cluster.
"""
confirm_continue(message)
error_if_missing_info(oo_cfg)
check_hosts_config(oo_cfg, True)
installed_masters = [host for host in installed_hosts if host.is_master()]
new_nodes = collect_new_nodes(oo_cfg)
oo_cfg.deployment.hosts.extend(new_nodes)
hosts_to_run_on = installed_masters + new_nodes
openshift_ansible.set_config(oo_cfg)
click.echo('Gathering information from hosts...')
callback_facts, error = openshift_ansible.default_facts(oo_cfg.deployment.hosts, verbose)
if error or callback_facts is None:
click.echo("There was a problem fetching the required information. See "
"{} for details.".format(oo_cfg.settings['ansible_log_path']))
sys.exit(1)
print_installation_summary(oo_cfg.deployment.hosts,
oo_cfg.settings.get('variant_version', None))
click.echo('Gathering information from hosts...')
callback_facts, error = openshift_ansible.default_facts(oo_cfg.deployment.hosts,
verbose)
if error or callback_facts is None:
click.echo("There was a problem fetching the required information. "
"Please see {} for details.".format(oo_cfg.settings['ansible_log_path']))
sys.exit(1)
# We already verified this is not the case for unattended installs, so this can
# only trigger for live CLI users:
if not ctx.obj['unattended'] and len(oo_cfg.calc_missing_facts()) > 0:
confirm_hosts_facts(oo_cfg, callback_facts)
# Write quick installer config file to disk:
oo_cfg.save_to_disk()
run_config_playbook(oo_cfg, hosts_to_run_on, unattended, verbose, gen_inventory)
def install(ctx, force, gen_inventory):
oo_cfg = ctx.obj['oo_cfg']
verbose = ctx.obj['verbose']
if ctx.obj['unattended']:
error_if_missing_info(oo_cfg)
else:
oo_cfg = get_missing_info_from_user(oo_cfg)
check_hosts_config(oo_cfg, ctx.obj['unattended'])
print_installation_summary(oo_cfg.deployment.hosts, oo_cfg.settings.get('variant_version', None))
click.echo('Gathering information from hosts...')
callback_facts, error = openshift_ansible.default_facts(oo_cfg.deployment.hosts,
verbose)
if error or callback_facts is None:
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, ctx.obj['unattended'], force, verbose)
# We already verified this is not the case for unattended installs, so this can
# only trigger for live CLI users:
# TODO: if there are *new* nodes and this is a live install, we may need the user
# to confirm the settings for new nodes. Look into this once we're distinguishing
# between new and pre-existing nodes.
if not ctx.obj['unattended'] and len(oo_cfg.calc_missing_facts()) > 0:
confirm_hosts_facts(oo_cfg, callback_facts)
# Write quick installer config file to disk:
oo_cfg.save_to_disk()
# Write ansible inventory file to disk:
inventory_file = openshift_ansible.generate_inventory(hosts_to_run_on)
click.echo()
click.echo('Wrote atomic-openshift-installer config: %s' % oo_cfg.config_path)
click.echo("Wrote ansible inventory: %s" % inventory_file)
click.echo()
if gen_inventory:
sys.exit(0)
click.echo('Ready to run installation process.')
message = """
If changes are needed please edit the config file above and re-run.
"""
if not ctx.obj['unattended']:
confirm_continue(message)
error = openshift_ansible.run_main_playbook(inventory_file, oo_cfg.deployment.hosts,
hosts_to_run_on, verbose)
if error:
# The bootstrap script will print out the log location.
message = """
An error was detected. After resolving the problem please relaunch the
installation process.
"""
click.echo(message)
sys.exit(1)
else:
message = """
The installation was successful!
If this is your first time installing please take a look at the Administrator
Guide for advanced options related to routing, storage, authentication and much
more:
http://docs.openshift.com/enterprise/latest/admin_guide/overview.html
"""
click.echo(message)
click.pause()
def get_hosts_to_run_on(oo_cfg, callback_facts, unattended, force, verbose):
# Copy the list of existing hosts so we can remove any already installed nodes.
hosts_to_run_on = list(oo_cfg.deployment.hosts)
# Check if master or nodes already have something installed
installed_hosts = get_installed_hosts(oo_cfg.deployment.hosts, callback_facts)
if len(installed_hosts) > 0:
click.echo('Installed environment detected.')
# This check has to happen before we start removing hosts later in this method
if not force:
if not unattended:
click.echo('By default the installer only adds new nodes ' \
'to an installed environment.')
response = click.prompt('Do you want to (1) only add additional nodes or ' \
'(2) reinstall the existing hosts ' \
'potentially erasing any custom changes?',
type=int)
# TODO: this should be reworked with error handling.
# Click can certainly do this for us.
# This should be refactored as soon as we add a 3rd option.
if response == 1:
force = False
if response == 2:
force = True
# present a message listing already installed hosts and remove hosts if needed
for host in installed_hosts:
if host.is_master():
click.echo("{} is already an OpenShift Master".format(host))
# Masters stay in the list, we need to run against them when adding
# new nodes.
elif host.is_node():
click.echo("{} is already an OpenShift Node".format(host))
# force is only used for reinstalls so we don't want to remove
# anything.
if not force:
hosts_to_run_on.remove(host)
# Handle the cases where we know about uninstalled systems
new_hosts = set(hosts_to_run_on) - set(installed_hosts)
if len(new_hosts) > 0:
for new_host in new_hosts:
click.echo("{} is currently uninstalled".format(new_host))
# Fall through
click.echo('Adding additional nodes...')
else:
if unattended:
if not force:
click.echo('Installed environment detected and no additional ' \
'nodes specified: aborting. If you want a fresh install, use ' \
'`atomic-openshift-installer install --force`')
sys.exit(1)
else:
if not force:
new_nodes = collect_new_nodes(oo_cfg)
hosts_to_run_on.extend(new_nodes)
oo_cfg.deployment.hosts.extend(new_nodes)
openshift_ansible.set_config(oo_cfg)
click.echo('Gathering information from hosts...')
callback_facts, error = openshift_ansible.default_facts(oo_cfg.deployment.hosts, verbose)
if error or callback_facts is None:
click.echo("There was a problem fetching the required information. See " \
"{} for details.".format(oo_cfg.settings['ansible_log_path']))
sys.exit(1)
else:
pass # proceeding as normal should do a clean install
return hosts_to_run_on, callback_facts
def scaleup(ctx, gen_inventory):
oo_cfg = ctx.obj['oo_cfg']
verbose = ctx.obj['verbose']
unattended = ctx.obj['unattended']
installed_hosts = list(oo_cfg.deployment.hosts)
if len(installed_hosts) == 0:
click.echo('No hosts specified.')
sys.exit(1)
click.echo('Welcome to the OpenShift Enterprise 3 Scaleup utility.')
# Scaleup requires manual data entry. Therefore, we do not support
# unattended operations.
if unattended:
msg = """
---
The 'scaleup' operation does not support unattended
functionality. Re-run the installer without the '-u' or '--unattended'
option to continue.
"""
click.echo(msg)
sys.exit(1)
# Resume normal scaleup workflow
print_installation_summary(
installed_hosts,
oo_cfg.settings['variant_version'],
verbose=False,
)
message = """
---
We have detected this previously installed OpenShift environment.
This tool will guide you through the process of adding additional
nodes to your cluster.
"""
confirm_continue(message)
error_if_missing_info(oo_cfg)
check_hosts_config(oo_cfg, True)
installed_masters = [host for host in installed_hosts if host.is_master()]
new_nodes = collect_new_nodes(oo_cfg)
oo_cfg.deployment.hosts.extend(new_nodes)
hosts_to_run_on = installed_masters + new_nodes
openshift_ansible.set_config(oo_cfg)
click.echo('Gathering information from hosts...')
callback_facts, error = openshift_ansible.default_facts(
oo_cfg.deployment.hosts, verbose)
if error or callback_facts is None:
click.echo(
"There was a problem fetching the required information. See "
"{} for details.".format(oo_cfg.settings['ansible_log_path']))
sys.exit(1)
print_installation_summary(oo_cfg.deployment.hosts,
oo_cfg.settings.get('variant_version', None))
click.echo('Gathering information from hosts...')
callback_facts, error = openshift_ansible.default_facts(
oo_cfg.deployment.hosts, verbose)
if error or callback_facts is None:
click.echo("There was a problem fetching the required information. "
"Please see {} for details.".format(
oo_cfg.settings['ansible_log_path']))
sys.exit(1)
# We already verified this is not the case for unattended installs, so this can
# only trigger for live CLI users:
if not ctx.obj['unattended'] and len(oo_cfg.calc_missing_facts()) > 0:
confirm_hosts_facts(oo_cfg, callback_facts)
# Write quick installer config file to disk:
oo_cfg.save_to_disk()
run_config_playbook(oo_cfg, hosts_to_run_on, unattended, verbose,
gen_inventory)
