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replicainstall: move common checks to common_check()

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install_check() and promote_check() have some common checks that can
be safely moved to common grounds.

https://fedorahosted.org/freeipa/ticket/6392

Reviewed-By: Martin Basti <mbasti@redhat.com>
Reviewed-By: Jan Cholasta <jcholast@redhat.com>
This commit is contained in:
Stanislav Laznicka 2016-11-07 16:19:42 +01:00 committed by Jan Cholasta
parent 835923750b
commit bc2e3386e7
1 changed files with 34 additions and 53 deletions
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87
ipaserver/install/server/replicainstall.py
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@ -540,6 +540,36 @@ def check_remote_version(api):
"the local version ({})".format(remote_version, version))
def common_check(no_ntp):
if ipautil.is_fips_enabled():
raise RuntimeError(
"Installing IPA server in FIPS mode is not supported")
tasks.check_selinux_status()
if is_ipa_configured():
raise ScriptError(
"IPA server is already configured on this system.\n"
"If you want to reinstall the IPA server, please uninstall "
"it first using 'ipa-server-install --uninstall'.")
# Check to see if httpd is already configured to listen on 443
if httpinstance.httpd_443_configured():
raise ScriptError("Aborting installation")
check_dirsrv()
if not no_ntp:
try:
ipaclient.ntpconf.check_timedate_services()
except ipaclient.ntpconf.NTPConflictingService as e:
print("WARNING: conflicting time&date synchronization service "
"'{svc}' will\nbe disabled in favor of ntpd\n"
.format(svc=e.conflicting_service))
except ipaclient.ntpconf.NTPConfigurationError:
pass
def enroll_dl0_replica(installer, fstore, remote_api, debug=False):
"""
Do partial host enrollment in DL0:
@ -597,17 +627,8 @@ def install_check(installer):
filename = installer.replica_file
installer._enrollment_performed = False
if ipautil.is_fips_enabled():
raise RuntimeError(
"Installing IPA server in FIPS mode is not supported")
tasks.check_selinux_status()
if is_ipa_configured():
raise ScriptError(
"IPA server is already configured on this system.\n"
"If you want to reinstall the IPA server, please uninstall "
"it first using 'ipa-server-install --uninstall'.")
# check FIPS, selinux status, http and DS ports, NTP conflicting services
common_check(options.no_ntp)
client_fstore = sysrestore.FileStore(paths.IPA_CLIENT_SYSRESTORE)
if client_fstore.has_files():
@ -620,23 +641,6 @@ def install_check(installer):
fstore = sysrestore.FileStore(paths.SYSRESTORE)
# Check to see if httpd is already configured to listen on 443
if httpinstance.httpd_443_configured():
raise ScriptError("Aborting installation")
check_dirsrv()
if not options.no_ntp:
try:
ipaclient.ntpconf.check_timedate_services()
except ipaclient.ntpconf.NTPConflictingService as e:
print(("WARNING: conflicting time&date synchronization service '%s'"
" will" % e.conflicting_service))
print("be disabled in favor of ntpd")
print("")
except ipaclient.ntpconf.NTPConfigurationError:
pass
# get the directory manager password
dirman_password = options.password
if not dirman_password:
@ -932,17 +936,11 @@ def promotion_check_ipa_domain(master_ldap_conn, basedn):
@preserve_enrollment_state
def promote_check(installer):
options = installer
installer._enrollment_performed = False
installer._top_dir = tempfile.mkdtemp("ipa")
tasks.check_selinux_status()
if is_ipa_configured():
raise ScriptError(
"IPA server is already configured on this system.\n"
"If you want to reinstall the IPA server, please uninstall "
"it first using 'ipa-server-install --uninstall'.")
# check FIPS, selinux status, http and DS ports, NTP conflicting services
common_check(options.no_ntp)
client_fstore = sysrestore.FileStore(paths.IPA_CLIENT_SYSRESTORE)
if not client_fstore.has_files():
@ -958,23 +956,6 @@ def promote_check(installer):
fstore = sysrestore.FileStore(paths.SYSRESTORE)
# Check to see if httpd is already configured to listen on 443
if httpinstance.httpd_443_configured():
raise ScriptError("Aborting installation")
check_dirsrv()
if not options.no_ntp:
try:
ipaclient.ntpconf.check_timedate_services()
except ipaclient.ntpconf.NTPConflictingService as e:
print("WARNING: conflicting time&date synchronization service '%s'"
" will" % e.conflicting_service)
print("be disabled in favor of ntpd")
print("")
except ipaclient.ntpconf.NTPConfigurationError:
pass
env = Env()
env._bootstrap(context='installer', log=None)
env._finalize_core(**dict(constants.DEFAULT_CONFIG))