rbo
commented
2 years ago - [X] Setup IPA Replication
- [x] Update Red Hat DNS currently only inf1 is configured as forwarder
Closed rbo closed 7 months ago
rbo
commented
2 years ago rbo
commented
2 years ago [root@inf31 ~]# ipa-replica-install --setup-dns --forwarder 10.38.5.26 --forwarder 10.11.5.19 --setup-ca --principal admin --admin-password xxx --server=inf1.coe.muc.redhat.com --domain coe.muc.redhat.com
Configuring client side components
This program will set up IPA client.
Version 4.9.8
Client hostname: inf31.coe.muc.redhat.com
Realm: COE.MUC.REDHAT.COM
DNS Domain: coe.muc.redhat.com
IPA Server: inf1.coe.muc.redhat.com
BaseDN: dc=coe,dc=muc,dc=redhat,dc=com
Synchronizing time
No SRV records of NTP servers found and no NTP server or pool address was provided.
Using default chrony configuration.
Attempting to sync time with chronyc.
Time synchronization was successful.
Successfully retrieved CA cert
Subject: CN=Certificate Authority,O=COE.MUC.REDHAT.COM
Issuer: CN=Certificate Authority,O=COE.MUC.REDHAT.COM
Valid From: 2022-03-21 10:56:00
Valid Until: 2042-03-21 10:56:00
Enrolled in IPA realm COE.MUC.REDHAT.COM
Created /etc/ipa/default.conf
Configured /etc/sssd/sssd.conf
Configured /etc/krb5.conf for IPA realm COE.MUC.REDHAT.COM
Systemwide CA database updated.
Hostname (inf31.coe.muc.redhat.com) does not have A/AAAA record.
Missing reverse record(s) for address(es): 10.32.96.31.
Adding SSH public key from /etc/ssh/ssh_host_ecdsa_key.pub
Adding SSH public key from /etc/ssh/ssh_host_ed25519_key.pub
Adding SSH public key from /etc/ssh/ssh_host_rsa_key.pub
SSSD enabled
Configured /etc/openldap/ldap.conf
Configured /etc/ssh/ssh_config
Configured /etc/ssh/sshd_config
Configuring coe.muc.redhat.com as NIS domain.
Client configuration complete.
The ipa-client-install command was successful
Lookup failed: Preferred host inf31.coe.muc.redhat.com does not provide DNS.
Reverse DNS resolution of address 10.32.96.31 (inf31.coe.muc.redhat.com) failed. Clients may not function properly. Please check your DNS setup. (Note that this check queries IPA DNS directly and ignores /etc/hosts.)
Continue? [no]:
Removing client side components
Unenrolling client from IPA server
Removing Kerberos service principals from /etc/krb5.keytab
Disabling client Kerberos and LDAP configurations
Redundant SSSD configuration file /etc/sssd/sssd.conf was moved to /etc/sssd/sssd.conf.deleted
Restoring client configuration files
Restoring coe.muc.redhat.com as NIS domain.
nscd daemon is not installed, skip configuration
nslcd daemon is not installed, skip configuration
Systemwide CA database updated.
Client uninstall complete.
The ipa-client-install command was successful
Your system may be partly configured.
Run /usr/sbin/ipa-server-install --uninstall to clean up.
The ipa-replica-install command was successful
[root@inf31 ~]# ipa-replica-install --setup-dns --forwarder 10.38.5.26 --forwarder 10.11.5.19 --setup-ca --principal admin --admin-password r3dh4t1\! --server=inf1.coe.muc.redhat.com --domain coe.muc.redhat.com
Configuring client side components
This program will set up IPA client.
Version 4.9.8
Client hostname: inf31.coe.muc.redhat.com
Realm: COE.MUC.REDHAT.COM
DNS Domain: coe.muc.redhat.com
IPA Server: inf1.coe.muc.redhat.com
BaseDN: dc=coe,dc=muc,dc=redhat,dc=com
Synchronizing time
No SRV records of NTP servers found and no NTP server or pool address was provided.
Using default chrony configuration.
Attempting to sync time with chronyc.
Time synchronization was successful.
Successfully retrieved CA cert
Subject: CN=Certificate Authority,O=COE.MUC.REDHAT.COM
Issuer: CN=Certificate Authority,O=COE.MUC.REDHAT.COM
Valid From: 2022-03-21 10:56:00
Valid Until: 2042-03-21 10:56:00
Enrolled in IPA realm COE.MUC.REDHAT.COM
Created /etc/ipa/default.conf
Configured /etc/sssd/sssd.conf
Configured /etc/krb5.conf for IPA realm COE.MUC.REDHAT.COM
Systemwide CA database updated.
Adding SSH public key from /etc/ssh/ssh_host_ecdsa_key.pub
Adding SSH public key from /etc/ssh/ssh_host_ed25519_key.pub
Adding SSH public key from /etc/ssh/ssh_host_rsa_key.pub
SSSD enabled
Configured /etc/openldap/ldap.conf
Configured /etc/ssh/ssh_config
Configured /etc/ssh/sshd_config
Configuring coe.muc.redhat.com as NIS domain.
Client configuration complete.
The ipa-client-install command was successful
Lookup failed: Preferred host inf31.coe.muc.redhat.com does not provide DNS.
Checking DNS forwarders, please wait ...
Run connection check to master
Connection check OK
Disabled p11-kit-proxy
Configuring directory server (dirsrv). Estimated time: 30 seconds
[1/38]: creating directory server instance
Validate installation settings ...
Create file system structures ...
Perform SELinux labeling ...
Create database backend: dc=coe,dc=muc,dc=redhat,dc=com ...
Perform post-installation tasks ...
[2/38]: tune ldbm plugin
[3/38]: adding default schema
[4/38]: enabling memberof plugin
[5/38]: enabling winsync plugin
[6/38]: configure password logging
[7/38]: configuring replication version plugin
[8/38]: enabling IPA enrollment plugin
[9/38]: configuring uniqueness plugin
[10/38]: configuring uuid plugin
[11/38]: configuring modrdn plugin
[12/38]: configuring DNS plugin
[13/38]: enabling entryUSN plugin
[14/38]: configuring lockout plugin
[15/38]: configuring topology plugin
[16/38]: creating indices
[17/38]: enabling referential integrity plugin
[18/38]: configuring certmap.conf
[19/38]: configure new location for managed entries
[20/38]: configure dirsrv ccache and keytab
[21/38]: enabling SASL mapping fallback
[22/38]: restarting directory server
[23/38]: creating DS keytab
[24/38]: ignore time skew for initial replication
[25/38]: setting up initial replication
Starting replication, please wait until this has completed.
Update in progress, 4 seconds elapsed
Update succeeded
[26/38]: prevent time skew after initial replication
[27/38]: adding sasl mappings to the directory
[28/38]: updating schema
[29/38]: setting Auto Member configuration
[30/38]: enabling S4U2Proxy delegation
[31/38]: initializing group membership
[32/38]: adding master entry
[33/38]: initializing domain level
[34/38]: configuring Posix uid/gid generation
[35/38]: adding replication acis
[36/38]: activating sidgen plugin
[37/38]: activating extdom plugin
[38/38]: configuring directory to start on boot
Done configuring directory server (dirsrv).
Replica DNS records could not be added on master: Insufficient access: Insufficient 'add' privilege to add the entry 'idnsname=inf31,idnsname=coe.muc.redhat.com.,cn=dns,dc=coe,dc=muc,dc=redhat,dc=com'.
Configuring Kerberos KDC (krb5kdc)
[1/5]: configuring KDC
[2/5]: adding the password extension to the directory
[3/5]: creating anonymous principal
[4/5]: starting the KDC
[5/5]: configuring KDC to start on boot
Done configuring Kerberos KDC (krb5kdc).
Configuring kadmin
[1/2]: starting kadmin
[2/2]: configuring kadmin to start on boot
Done configuring kadmin.
Configuring directory server (dirsrv)
[1/3]: configuring TLS for DS instance
[2/3]: importing CA certificates from LDAP
[3/3]: restarting directory server
Done configuring directory server (dirsrv).
Configuring the web interface (httpd)
[1/22]: stopping httpd
[2/22]: backing up ssl.conf
[3/22]: disabling nss.conf
[4/22]: configuring mod_ssl certificate paths
[5/22]: setting mod_ssl protocol list
[6/22]: configuring mod_ssl log directory
[7/22]: disabling mod_ssl OCSP
[8/22]: adding URL rewriting rules
[9/22]: configuring httpd
Nothing to do for configure_httpd_wsgi_conf
[10/22]: setting up httpd keytab
[11/22]: configuring Gssproxy
[12/22]: setting up ssl
[13/22]: configure certmonger for renewals
[14/22]: publish CA cert
[15/22]: clean up any existing httpd ccaches
[16/22]: enable ccache sweep
[17/22]: configuring SELinux for httpd
[18/22]: create KDC proxy config
[19/22]: enable KDC proxy
[20/22]: starting httpd
[21/22]: configuring httpd to start on boot
[22/22]: enabling oddjobd
Done configuring the web interface (httpd).
Configuring ipa-otpd
[1/2]: starting ipa-otpd
[2/2]: configuring ipa-otpd to start on boot
Done configuring ipa-otpd.
Custodia uses 'inf1.coe.muc.redhat.com' as master peer.
Configuring ipa-custodia
[1/4]: Generating ipa-custodia config file
[2/4]: Generating ipa-custodia keys
[3/4]: starting ipa-custodia
[4/4]: configuring ipa-custodia to start on boot
Done configuring ipa-custodia.
Configuring certificate server (pki-tomcatd). Estimated time: 3 minutes
[1/30]: creating certificate server db
[2/30]: setting up initial replication
Starting replication, please wait until this has completed.
Update in progress, 5 seconds elapsed
Update succeeded
[3/30]: creating ACIs for admin
[4/30]: creating installation admin user
[5/30]: configuring certificate server instance
[6/30]: stopping certificate server instance to update CS.cfg
[7/30]: backing up CS.cfg
[8/30]: Add ipa-pki-wait-running
[9/30]: secure AJP connector
[10/30]: reindex attributes
[11/30]: exporting Dogtag certificate store pin
[12/30]: disabling nonces
[13/30]: set up CRL publishing
[14/30]: enable PKIX certificate path discovery and validation
[15/30]: authorizing RA to modify profiles
[16/30]: authorizing RA to manage lightweight CAs
[17/30]: Ensure lightweight CAs container exists
[18/30]: Ensuring backward compatibility
[19/30]: destroying installation admin user
[20/30]: starting certificate server instance
[21/30]: Finalize replication settings
[22/30]: configure certmonger for renewals
[23/30]: Importing RA key
[24/30]: configure certificate renewals
[25/30]: Configure HTTP to proxy connections
[26/30]: updating IPA configuration
[27/30]: enabling CA instance
[28/30]: importing IPA certificate profiles
Lookup failed: Preferred host inf31.coe.muc.redhat.com does not provide CA.
[29/30]: configuring certmonger renewal for lightweight CAs
[30/30]: deploying ACME service
Done configuring certificate server (pki-tomcatd).
Configuring Kerberos KDC (krb5kdc)
[1/1]: installing X509 Certificate for PKINIT
Done configuring Kerberos KDC (krb5kdc).
Applying LDAP updates
Upgrading IPA:. Estimated time: 1 minute 30 seconds
[1/10]: stopping directory server
[2/10]: saving configuration
[3/10]: disabling listeners
[4/10]: enabling DS global lock
[5/10]: disabling Schema Compat
[6/10]: starting directory server
[7/10]: upgrading server
Could not get dnaHostname entries in 60 seconds
[8/10]: stopping directory server
[9/10]: restoring configuration
[10/10]: starting directory server
Done.
Finalize replication settings
Restarting the KDC
dnssec-validation yes
Configuring DNS (named)
[1/8]: generating rndc key file
[2/8]: setting up our own record
[3/8]: adding NS record to the zones
[4/8]: setting up kerberos principal
[5/8]: setting up named.conf
created new /etc/named.conf
created named user config '/etc/named/ipa-ext.conf'
created named user config '/etc/named/ipa-options-ext.conf'
created named user config '/etc/named/ipa-logging-ext.conf'
[6/8]: setting up server configuration
[7/8]: configuring named to start on boot
[8/8]: changing resolv.conf to point to ourselves
Done configuring DNS (named).
Restarting the web server to pick up resolv.conf changes
Configuring DNS key synchronization service (ipa-dnskeysyncd)
[1/7]: checking status
[2/7]: setting up bind-dyndb-ldap working directory
[3/7]: setting up kerberos principal
[4/7]: setting up SoftHSM
[5/7]: adding DNSSEC containers
DNSSEC container exists (step skipped)
[6/7]: creating replica keys
[7/7]: configuring ipa-dnskeysyncd to start on boot
Done configuring DNS key synchronization service (ipa-dnskeysyncd).
Restarting ipa-dnskeysyncd
Restarting named
Updating DNS system records
Global DNS configuration in LDAP server is empty
You can use 'dnsconfig-mod' command to set global DNS options that
would override settings in local named.conf files
Configuring SID generation
[1/7]: creating samba domain object
Samba domain object already exists
[2/7]: adding admin(group) SIDs
Admin SID already set, nothing to do
Admin group SID already set, nothing to do
[3/7]: adding RID bases
RID bases already set, nothing to do
[4/7]: updating Kerberos config
'dns_lookup_kdc' already set to 'true', nothing to do.
[5/7]: activating sidgen task
[6/7]: restarting Directory Server to take MS PAC and LDAP plugins changes into account
[7/7]: adding fallback group
Fallback group already set, nothing to do
Done.
The ipa-replica-install command was successful
[root@inf31 ~]# $ dig inf45.coe.muc.redhat.com @10.32.96.31
; <<>> DiG 9.16.30-RH <<>> inf45.coe.muc.redhat.com @10.32.96.31
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 56080
;; flags: qr aa rd; QUERY: 1, ANSWER: 1, AUTHORITY: 2, ADDITIONAL: 3
;; WARNING: recursion requested but not available
;; OPT PSEUDOSECTION:
; EDNS: version: 0, flags:; udp: 1232
; COOKIE: f18b88a69038ff8e6be613d762d1666460dbc30707a940d3 (good)
;; QUESTION SECTION:
;inf45.coe.muc.redhat.com. IN A
;; ANSWER SECTION:
inf45.coe.muc.redhat.com. 86400 IN A 10.32.96.45
;; AUTHORITY SECTION:
coe.muc.redhat.com. 86400 IN NS inf31.coe.muc.redhat.com.
coe.muc.redhat.com. 86400 IN NS inf1.coe.muc.redhat.com.
;; ADDITIONAL SECTION:
inf1.coe.muc.redhat.com. 1200 IN A 10.32.96.1
inf31.coe.muc.redhat.com. 1200 IN A 10.32.96.31
;; Query time: 39 msec
;; SERVER: 10.32.96.31#53(10.32.96.31)
;; WHEN: Fri Jul 15 15:06:33 CEST 2022
;; MSG SIZE rcvd: 168Updated dhcpd at inf1:
- option domain-name-servers 10.32.96.1;
+ option domain-name-servers 10.32.96.1, 10.32.96.31;RH internal DNS Updated as well.