def get_missing_info_from_user(oo_cfg):
""" Prompts the user for any information missing from the given configuration. """
click.clear()
message = """
Welcome to the OpenShift Enterprise 3 installation.
Please confirm that following prerequisites have been met:
* All systems where OpenShift will be installed are running Red Hat Enterprise
Linux 7.
* All systems are properly subscribed to the required OpenShift Enterprise 3
repositories.
* All systems have run docker-storage-setup (part of the Red Hat docker RPM).
* All systems have working DNS that resolves not only from the perspective of
the installer but also from within the cluster.
When the process completes you will have a default configuration for Masters
and Nodes. For ongoing environment maintenance it's recommended that the
official Ansible playbooks be used.
For more information on installation prerequisites please see:
https://docs.openshift.com/enterprise/latest/admin_guide/install/prerequisites.html
"""
confirm_continue(message)
click.clear()
if not oo_cfg.settings.get('ansible_ssh_user', ''):
oo_cfg.settings['ansible_ssh_user'] = get_ansible_ssh_user()
click.clear()
if not oo_cfg.settings.get('variant', ''):
variant, version = get_variant_and_version()
oo_cfg.settings['variant'] = variant.name
oo_cfg.settings['variant_version'] = version.name
click.clear()
if not oo_cfg.deployment.hosts:
oo_cfg.deployment.hosts, roles = collect_hosts(oo_cfg)
for role in roles:
oo_cfg.deployment.roles[role] = Role(name=role, variables={})
click.clear()
if not 'master_routingconfig_subdomain' in oo_cfg.deployment.variables:
oo_cfg.deployment.variables['master_routingconfig_subdomain'] = \
get_master_routingconfig_subdomain()
click.clear()
if not oo_cfg.settings.get('openshift_http_proxy', None) and \
LooseVersion(oo_cfg.settings.get('variant_version', '0.0')) >= LooseVersion('3.2'):
http_proxy, https_proxy, proxy_excludes = get_proxy_hostnames_and_excludes()
oo_cfg.deployment.variables['proxy_http'] = http_proxy
oo_cfg.deployment.variables['proxy_https'] = https_proxy
oo_cfg.deployment.variables['proxy_exclude_hosts'] = proxy_excludes
click.clear()
return oo_cfg
def get_missing_info_from_user(oo_cfg):
""" Prompts the user for any information missing from the given configuration. """
click.clear()
message = """
Welcome to the OpenShift Enterprise 3 installation.
Please confirm that following prerequisites have been met:
* All systems where OpenShift will be installed are running Red Hat Enterprise
Linux 7.
* All systems are properly subscribed to the required OpenShift Enterprise 3
repositories.
* All systems have run docker-storage-setup (part of the Red Hat docker RPM).
* All systems have working DNS that resolves not only from the perspective of
the installer, but also from within the cluster.
When the process completes you will have a default configuration for masters
and nodes. For ongoing environment maintenance it's recommended that the
official Ansible playbooks be used.
For more information on installation prerequisites please see:
https://docs.openshift.com/enterprise/latest/admin_guide/install/prerequisites.html
"""
confirm_continue(message)
click.clear()
if not oo_cfg.deployment.variables.get('ansible_ssh_user', False):
oo_cfg.deployment.variables['ansible_ssh_user'] = get_ansible_ssh_user(
)
click.clear()
if not oo_cfg.settings.get('variant', ''):
variant, version = get_variant_and_version()
oo_cfg.settings['variant'] = variant.name
oo_cfg.settings['variant_version'] = version.name
oo_cfg.settings['variant_subtype'] = version.subtype
click.clear()
if not oo_cfg.deployment.hosts:
oo_cfg.deployment.hosts, roles = collect_hosts(oo_cfg)
set_infra_nodes(oo_cfg.deployment.hosts)
for role in roles:
oo_cfg.deployment.roles[role] = Role(name=role, variables={})
click.clear()
if 'master_routingconfig_subdomain' not in oo_cfg.deployment.variables:
oo_cfg.deployment.variables['master_routingconfig_subdomain'] = \
get_routingconfig_subdomain()
click.clear()
# Are any proxy vars already presisted?
proxy_vars = ['proxy_exclude_hosts', 'proxy_https', 'proxy_http']
# Empty list if NO proxy vars were presisted
saved_proxy_vars = [
pv for pv in proxy_vars
if oo_cfg.deployment.variables.get(pv, 'UNSET') is not 'UNSET'
]
INSTALLER_LOG.debug("Evaluated proxy settings, found %s presisted values",
len(saved_proxy_vars))
current_version = parse_version(
oo_cfg.settings.get('variant_version', '0.0'))
min_version = parse_version('3.2')
# No proxy vars were saved and we are running a version which
# recognizes proxy parameters. We must prompt the user for values
# if this conditional is true.
if not saved_proxy_vars and current_version >= min_version:
INSTALLER_LOG.debug("Prompting user to enter proxy values")
http_proxy, https_proxy, proxy_excludes = get_proxy_hosts_excludes()
oo_cfg.deployment.variables['proxy_http'] = http_proxy
oo_cfg.deployment.variables['proxy_https'] = https_proxy
oo_cfg.deployment.variables['proxy_exclude_hosts'] = proxy_excludes
click.clear()
return oo_cfg