FreeIPA: refine the role, add a command line example of a replica configuration.

This commit is contained in:
Andrea Dell'Amico 2020-04-24 16:16:17 +02:00
parent 7b870305f7
commit 4abb469672
3 changed files with 56 additions and 20 deletions

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@ -2,19 +2,31 @@
# See https://github.com/antevens/letsencrypt-freeipa for the letsencrypt hints
ipa_server_install: False
ipa_server_use_dns: True
ipa_server_is_master: False
ipa_server_domain: example.org
ipa_server_realm: '{{ ipa_server_domain | upper }}'
ipa_server_packages:
- ipa-server
- rng-tools
- ntp
ipa_server_dns_packages:
- ipa-server-dns
# Comando di installazione
# installazione di rng-tools
ipa_installation_options: "--ca-cert-file=/etc/pki/ipa/{{ ipa_letsencrypt_ca_filename }} --dirsrv-cert-file=/etc/pki/ipa/cert.pem --dirsrv-cert-file=/etc/pki/ipa/cert-key.pem --dirsrv-pin='' --http-cert-file=/etc/pki/ipa/cert.pem --http-cert-file=/etc/pki/ipa/cert-key.pem --http-pin='' --no-pkinit -r {{ ipa_server_realm }} -n {{ ipa_server_domain }} -a {{ ipa_admin_password }} -p {{ ipa_manager_password }} --hostname={{ ansible_fqdn }} -U --setup-dns --no-forwarders --no-reverse --zonemgr=s2i2s-master@isti.cnr.it"
ipa_packages_to_remove:
- chrony
# Installation command
# It uses letsencrypt certificates
ipa_installation_options: "--ca-cert-file=/etc/pki/ipa/{{ ipa_letsencrypt_ca_filename }} --dirsrv-cert-file=/etc/pki/ipa/fullchain.pem --dirsrv-pin='' --http-cert-file=/etc/pki/ipa/fullchain.pem --http-pin='' --no-pkinit -r {{ ipa_server_realm }} -n {{ ipa_server_domain }} -a {{ ipa_admin_password }} -p {{ ipa_manager_password }} --hostname={{ ansible_fqdn }} -U --setup-dns --no-forwarders --no-reverse --zonemgr=hostmaster@xample.com"
# Comand that installs a replica
ipa_replica_installation_command: "ipa-replica-install --no-reverse --setup-dns --no-forwarders --dirsrv-cert-file=/etc/pki/ipa/fullchain.pem --dirsrv-pin='' --http-cert-file=/etc/pki/ipa/fullchain.pem --http-pin='' --no-pkinit"
ipa_run_the_installation_command: True
ipa_ssl_letsencrypt_managed: True
ipa_ssl_letsencrypt_use_hook: False
ipa_letsencrypt_ca_filename: lets-encrypt-x3-cross-signed.pem
ipa_letsencrypt_cron_job_day: '1'

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@ -13,40 +13,69 @@
- name: Create the acme hooks directory if it does not yet exist
file: dest={{ letsencrypt_acme_services_scripts_dir }} state=directory owner=root group=root
- name: Install a script that fix the letsencrypt certificate for ipa and then reload the service
template: src=ipa-letsencrypt-acmetool.sh dest={{ letsencrypt_acme_services_scripts_dir }}/ipa owner=root group=root mode=4555
- name: Install a letsencrypt hook that fixes the letsencrypt certificate for ipa and then reloads the service
template: src=ipa-letsencrypt-acmetool.sh dest={{ letsencrypt_acme_services_scripts_dir }}/ipa owner=root group=root mode=0550
when: ipa_ssl_letsencrypt_use_hook | bool
- name: Install a script that fixes the letsencrypt certificate for ipa and then reloads the service
template: src=ipa-letsencrypt-acmetool.sh dest=/usr/local/bin/ipa-letsencrypt owner=root group=root mode=0500
when: not ipa_ssl_letsencrypt_use_hook | bool
tags: [ 'ipa', 'letsencrypt', 'ipa_letsencrypt', 'ipa_letsencrypt_cron' ]
- name: Install a cron job that runs the ipa-letsencrypt script
cron: name="Refresh-the-letsencrypt-certificate-configured-in-FreeIPA" job="/usr/local/bin/ipa-letsencrypt >/var/log/acme/ipa-letsencrypt.log 2>&1" user=root hour="{{ range(1, 4) | random }}" minute="{{ range(0, 59) | random }}" day={{ ipa_letsencrypt_cron_job_day }} state=present
when: not ipa_ssl_letsencrypt_use_hook | bool
tags: [ 'ipa', 'letsencrypt', 'ipa_letsencrypt', 'ipa_letsencrypt_cron' ]
- name: Create the ipa certificate directory
file: dest=/etc/pki/ipa state=directory owner=root group=root mode=0750
- name: Install the Letsencrypt CA file with both the root and the trusted CAs
copy: src={{ ipa_letsencrypt_ca_filename }} dest=/etc/pki/ipa/{{ ipa_letsencrypt_ca_filename }} mode=0444
copy: src={{ ipa_letsencrypt_ca_filename }} dest=/etc/pki/ipa/{{ ipa_letsencrypt_ca_filename }} mode=0440
- name: Copy the certificate file into /etc/pki/ipa
copy: src={{ letsencrypt_acme_certs_dir }}/fullchain dest=/etc/pki/ipa/cert.pem remote_src=True force=True
copy: src={{ letsencrypt_acme_certs_dir }}/fullchain dest=/etc/pki/ipa/cert.pem remote_src=True force=True mode=0440
- name: Copy the certificate key file into /etc/pki/ipa
copy: src={{ letsencrypt_acme_certs_dir }}/privkey dest=/etc/pki/ipa/cert-key.pem remote_src=True force=True
copy: src={{ letsencrypt_acme_certs_dir }}/privkey dest=/etc/pki/ipa/cert-key.pem remote_src=True force=True mode=0440
- name: Put chain and cert in a single file. Needed once for the first configuration
shell: cat /etc/pki/ipa/{{ ipa_letsencrypt_ca_filename }} /etc/pki/ipa/cert.pem /etc/pki/ipa/cert-key.pem > /etc/pki/ipa/fullchain.pem ; chmod 400 /etc/pki/ipa/fullchain.pem
args:
creates: '/etc/pki/ipa/fullchain.pem'
when:
- ipa_ssl_letsencrypt_managed
- letsencrypt_acme_install
- ipa_ssl_letsencrypt_managed | bool
- letsencrypt_acme_install | bool
tags: [ 'ipa', 'letsencrypt', 'ipa_letsencrypt' ]
- block:
- name: Install the FreeIPA server packages
yum: pkg={{ ipa_server_packages }} state=present
yum: pkg={{ ipa_server_packages }} state=latest
- name: Install the FreeIPA DNS server packages
yum: pkg={{ ipa_server_dns_packages }} state=present
yum: pkg={{ ipa_server_dns_packages }} state=latest
- name: Remove the packages that conflict with the FreeIPA server configuration
yum: pkg={{ ipa_packages_to_remove }} state=absent
- name: Ensure that the ntpd service is started and enabled
service: name=ntpd state=started enabled=yes
when:
- ipa_server_install | bool
- ansible_distribution_file_variety == "RedHat"
tags: [ 'ipa' ]
- block:
- name: Run the ipa-server-install command unattended.
command: ipa-server-install {{ ipa_installation_options }}
args:
creates: /var/lib/ipa/dnssec/softhsm_pin
when:
- ipa_server_install
- ipa_server_install | bool
- ipa_server_is_master | bool
- ansible_distribution_file_variety == "RedHat"
- ipa_run_the_installation_command | bool
tags: [ 'ipa' ]

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@ -7,16 +7,11 @@ DATE=$( date )
[ ! -d $LE_LOG_DIR ] && mkdir $LE_LOG_DIR
echo "$DATE" >> $LOG_FILE
if [ -f /etc/default/letsencrypt ] ; then
. /etc/default/letsencrypt
else
echo "No letsencrypt default file" >> $LOG_FILE
fi
krb_realm=$( grep realm /etc/ipa/default.conf | awk '{ print $3 }' )
/bin/cp -f "$LE_CERTS_DIR/fullchain" /etc/pki/ipa/cert.pem
/bin/cp -f "$LE_CERTS_DIR/privkey" /etc/pki/ipa/cert-key.pem
chmod 400 /etc/pki/ipa/cert-key.pem
ipa-server-certinstall -w -d /etc/pki/ipa/cert.pem /etc/pki/ipa/cert-key.pem --pin='' -p '{{ ipa_manager_password }}'
systemctl reload httpd