diff options
Diffstat (limited to 'utils/src')
| -rw-r--r-- | utils/src/ooinstall/cli_installer.py | 56 | ||||
| -rw-r--r-- | utils/src/ooinstall/oo_config.py | 4 | ||||
| -rw-r--r-- | utils/src/ooinstall/openshift_ansible.py | 30 |
3 files changed, 63 insertions, 27 deletions
diff --git a/utils/src/ooinstall/cli_installer.py b/utils/src/ooinstall/cli_installer.py index dc88cb1ad..3046d4d58 100644 --- a/utils/src/ooinstall/cli_installer.py +++ b/utils/src/ooinstall/cli_installer.py @@ -33,9 +33,7 @@ def is_valid_hostname(hostname): def validate_prompt_hostname(hostname): if '' == hostname or is_valid_hostname(hostname): return hostname - raise click.BadParameter('"{}" appears to be an invalid hostname. ' \ - 'Please double-check this value i' \ - 'and re-enter it.'.format(hostname)) + raise click.BadParameter('Invalid hostname. Please double-check this value and re-enter it.') def get_ansible_ssh_user(): click.clear() @@ -47,6 +45,15 @@ passwordless sudo access. click.echo(message) return click.prompt('User for ssh access', default='root') +def get_master_routingconfig_subdomain(): + click.clear() + message = """ +You might want to override the default subdomain uses for exposed routes. If you don't know what +this is, use the default value. +""" + click.echo(message) + return click.prompt('New default subdomain (ENTER for none)', default='') + def list_hosts(hosts): hosts_idx = range(len(hosts)) for idx in hosts_idx: @@ -72,7 +79,7 @@ def delete_hosts(hosts): click.echo("\"{}\" doesn't coorespond to any valid input.".format(del_idx)) return hosts, None -def collect_hosts(version=None, masters_set=False, print_summary=True): +def collect_hosts(oo_cfg, existing_env=False, masters_set=False, print_summary=True): """ Collect host information from user. This will later be filled in using ansible. @@ -125,26 +132,29 @@ http://docs.openshift.com/enterprise/latest/architecture/infrastructure_componen host_props['master'] = True num_masters += 1 - if version == '3.0': + if oo_cfg.settings['variant_version'] == '3.0': masters_set = True host_props['node'] = True - #TODO: Reenable this option once container installs are out of tech preview - #rpm_or_container = click.prompt('Will this host be RPM or Container based (rpm/container)?', - # type=click.Choice(['rpm', 'container']), - # default='rpm') - #if rpm_or_container == 'container': - # host_props['containerized'] = True - #else: - # host_props['containerized'] = False host_props['containerized'] = False + if oo_cfg.settings['variant_version'] != '3.0': + rpm_or_container = click.prompt('Will this host be RPM or Container based (rpm/container)?', + type=click.Choice(['rpm', 'container']), + default='rpm') + if rpm_or_container == 'container': + host_props['containerized'] = True + + if existing_env: + host_props['new_host'] = True + else: + host_props['new_host'] = False host = Host(**host_props) hosts.append(host) if print_summary: - print_installation_summary(hosts) + print_installation_summary(hosts, oo_cfg.settings['variant_version']) # If we have one master, this is enough for an all-in-one deployment, # thus we can start asking if you wish to proceed. Otherwise we assume @@ -158,7 +168,7 @@ http://docs.openshift.com/enterprise/latest/architecture/infrastructure_componen return hosts -def print_installation_summary(hosts): +def print_installation_summary(hosts, version=None): """ Displays a summary of all hosts configured thus far, and what role each will play. @@ -179,7 +189,7 @@ def print_installation_summary(hosts): click.echo('Total OpenShift Masters: %s' % len(masters)) click.echo('Total OpenShift Nodes: %s' % len(nodes)) - if len(masters) == 1: + if len(masters) == 1 and version != '3.0': ha_hint_message = """ NOTE: Add a total of 3 or more Masters to perform an HA installation.""" click.echo(ha_hint_message) @@ -494,20 +504,24 @@ https://docs.openshift.com/enterprise/latest/admin_guide/install/prerequisites.h click.clear() if not oo_cfg.hosts: - oo_cfg.hosts = collect_hosts(version=oo_cfg.settings['variant_version']) + oo_cfg.hosts = collect_hosts(oo_cfg) + click.clear() + + if not oo_cfg.settings.get('master_routingconfig_subdomain', None): + oo_cfg.settings['master_routingconfig_subdomain'] = get_master_routingconfig_subdomain() click.clear() return oo_cfg -def collect_new_nodes(): +def collect_new_nodes(oo_cfg): click.clear() click.echo('*** New Node Configuration ***') message = """ Add new nodes here """ click.echo(message) - return collect_hosts(masters_set=True, print_summary=False) + return collect_hosts(oo_cfg, existing_env=True, masters_set=True, print_summary=False) def get_installed_hosts(hosts, callback_facts): installed_hosts = [] @@ -577,7 +591,7 @@ def get_hosts_to_run_on(oo_cfg, callback_facts, unattended, force, verbose): sys.exit(1) else: if not force: - new_nodes = collect_new_nodes() + new_nodes = collect_new_nodes(oo_cfg) hosts_to_run_on.extend(new_nodes) oo_cfg.hosts.extend(new_nodes) @@ -752,7 +766,7 @@ def install(ctx, force): check_hosts_config(oo_cfg, ctx.obj['unattended']) - print_installation_summary(oo_cfg.hosts) + 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) diff --git a/utils/src/ooinstall/oo_config.py b/utils/src/ooinstall/oo_config.py index 031b82bc1..33ab27567 100644 --- a/utils/src/ooinstall/oo_config.py +++ b/utils/src/ooinstall/oo_config.py @@ -38,6 +38,7 @@ class Host(object): self.public_hostname = kwargs.get('public_hostname', None) self.connect_to = kwargs.get('connect_to', None) self.preconfigured = kwargs.get('preconfigured', None) + self.new_host = kwargs.get('new_host', None) # Should this host run as an OpenShift master: self.master = kwargs.get('master', False) @@ -68,7 +69,8 @@ class Host(object): """ Used when exporting to yaml. """ d = {} for prop in ['ip', 'hostname', 'public_ip', 'public_hostname', - 'master', 'node', 'master_lb', 'containerized', 'connect_to', 'preconfigured']: + 'master', 'node', 'master_lb', 'containerized', + 'connect_to', 'preconfigured', 'new_host']: # If the property is defined (not None or False), export it: if getattr(self, prop): d[prop] = getattr(self, prop) diff --git a/utils/src/ooinstall/openshift_ansible.py b/utils/src/ooinstall/openshift_ansible.py index 17196a813..cbb6f33e1 100644 --- a/utils/src/ooinstall/openshift_ansible.py +++ b/utils/src/ooinstall/openshift_ansible.py @@ -19,13 +19,15 @@ def generate_inventory(hosts): global CFG masters = [host for host in hosts if host.master] nodes = [host for host in hosts if host.node] + new_nodes = [host for host in hosts if host.node and host.new_host] proxy = determine_proxy_configuration(hosts) multiple_masters = len(masters) > 1 + scaleup = len(new_nodes) > 0 base_inventory_path = CFG.settings['ansible_inventory_path'] base_inventory = open(base_inventory_path, 'w') - write_inventory_children(base_inventory, multiple_masters, proxy) + write_inventory_children(base_inventory, multiple_masters, proxy, scaleup) write_inventory_vars(base_inventory, multiple_masters, proxy) @@ -71,6 +73,11 @@ def generate_inventory(hosts): base_inventory.write('\n[lb]\n') write_host(proxy, base_inventory) + if scaleup: + base_inventory.write('\n[new_nodes]\n') + for node in new_nodes: + write_host(node, base_inventory) + base_inventory.close() return base_inventory_path @@ -84,12 +91,14 @@ def determine_proxy_configuration(hosts): return None -def write_inventory_children(base_inventory, multiple_masters, proxy): +def write_inventory_children(base_inventory, multiple_masters, proxy, scaleup): global CFG base_inventory.write('\n[OSEv3:children]\n') base_inventory.write('masters\n') base_inventory.write('nodes\n') + if scaleup: + base_inventory.write('new_nodes\n') if multiple_masters: base_inventory.write('etcd\n') if not getattr(proxy, 'preconfigured', True): @@ -105,6 +114,9 @@ def write_inventory_vars(base_inventory, multiple_masters, proxy): base_inventory.write('openshift_master_cluster_method=native\n') base_inventory.write("openshift_master_cluster_hostname={}\n".format(proxy.hostname)) base_inventory.write("openshift_master_cluster_public_hostname={}\n".format(proxy.public_hostname)) + if CFG.settings['master_routingconfig_subdomain']: + base_inventory.write("osm_default_subdomain={}\n".format(CFG.settings['master_routingconfig_subdomain'])) + def write_host(host, inventory, schedulable=None): @@ -119,6 +131,8 @@ def write_host(host, inventory, schedulable=None): facts += ' openshift_hostname={}'.format(host.hostname) if host.public_hostname: facts += ' openshift_public_hostname={}'.format(host.public_hostname) + if host.containerized: + facts += ' containerized={}'.format(host.containerized) # TODO: For not write_host is handles both master and nodes. # Technically only nodes will ever need this. @@ -157,9 +171,15 @@ def load_system_facts(inventory_file, os_facts_path, env_vars, verbose=False): status = subprocess.call(args, env=env_vars, stdout=FNULL) if not status == 0: return [], 1 - callback_facts_file = open(CFG.settings['ansible_callback_facts_yaml'], 'r') - callback_facts = yaml.load(callback_facts_file) - callback_facts_file.close() + + with open(CFG.settings['ansible_callback_facts_yaml'], 'r') as callback_facts_file: + try: + callback_facts = yaml.safe_load(callback_facts_file) + except yaml.YAMLError, exc: + print "Error in {}".format(CFG.settings['ansible_callback_facts_yaml']), exc + print "Try deleting and rerunning the atomic-openshift-installer" + sys.exit(1) + return callback_facts, 0 |