---
# tasks file for cfg_oracle
- name: check os support
fail: msg="UNSUPPORTED OS"
when: not
(( ansible_distribution == "OracleLinux" or
ansible_distribution == "RedHat" or
ansible_distribution == "CentOS" ) and
(ansible_distribution_major_version == "7" or
ansible_distribution_major_version == "6") and
ansible_userspace_bits == "64")
#- name: Debug exit check point
# fail:
- name: Disabling firewalld
service: name=firewalld state=stopped enabled=no
- name: Disabling selinux
selinux: state=disabled
- name: Installing chrony
yum: name=chrony state=present
- name: Stopping chrony
service: name=chronyd state=stopped enabled=yes
- name: Creating minimal /etc/chrony.conf
copy:
src: chrony.conf
dest: /etc
when: ansible_distribution == "RedHat" or ansible_distribution == "CentOS"
- name: Starting chrony
service: name=chronyd state=started enabled=yes
- name: Getting memory size
shell: free -b | sed -n '2p' | cut -d ' ' -f 5
register: mem
- name: Calculating KERNEL_SHMALL KERNEL_SHMMAX
set_fact:
KERNEL_SHMMAX: "{{ (mem.stdout|int / 2) |int }}"
KERNEL_SHMALL: "{{ (mem.stdout|int / 2 / 4096) |int }}"
- name: Setting kernel values KERNEL_SHMALL, KERNEL_SHMMAX in /etc/sysctl.d/90-oracle.conf
template:
src=../templates/90-oracle.sysctl.conf.j2
dest=/etc/sysctl.d/90-oracle.conf
- name: Applying kernel settings
shell: sysctl -p -q
- name: Calculating SHMFS_SIZE
set_fact:
SHMFS_SIZE: "{{ (mem.stdout|int *9/10/1024/1024/1024) |int }}"
- name: Mounting shmfs
mount:
path: /dev/shm
src: none
fstype: tmpfs
opts: size={{SHMFS_SIZE}}g
state: mounted
- name: Creating group dba
group: name=dba state=present gid=103
- name: Creating group oinstall
group: name=oinstall state=present gid=104
- name: Creating group oper
group: name=oper state=present gid=105
- name: Adding user oracle
user: name=oracle groups=dba,oinstall,oper uid=103
- name: Getting root VG name
shell: df /|tail -1|awk -F [/-] '{print $4}'
register: root_vg
#- debug: msg={{root_vg}}
- name: Creating /db (30gb)
lvol:
vg: "{{root_vg.stdout}}"
lv: db
size: 30g
when: root_vg.stdout != ""
- name: Creating directory /db
file: path=/db state=directory
- name: Mounting /dev/{{root_vg.stdout}}/db to /db (checking that /dev/{{root_vg.stdout}}/db formated and valid and doesn't need to be formated)
mount:
path: /db
src: /dev/{{root_vg.stdout}}/db
fstype: ext4
state: mounted
ignore_errors: true
- name: Checking if /db is mounted
shell: mount|grep /db
register: is_db_mounted
ignore_errors: true
#- debug: msg={{is_db_mounted}}
#- fail:
- name: Formating /dev/{{root_vg.stdout}}/db with mkfs.ext4
shell: mkfs.ext4 /dev/{{root_vg.stdout}}/db
when: is_db_mounted.rc != 0
- name: Mounting /dev/{{root_vg.stdout}}/db to /db
mount:
path: /db
src: /dev/{{root_vg.stdout}}/db
fstype: ext4
state: mounted
- name: Setting permissions to oracle:dba on /db
file: path=/db owner=oracle group=dba
- name: Creating /etc/oratab with owner oracle:dba
file: path={{item}} owner=oracle group=dba state=touch
with_items:
- /etc/oratab
- /etc/oraInst.loc
- name: Calculating memlock limit
set_fact:
memlock: "{{ (mem.stdout|int * 9 / 10240) |int }}"
- name: Generating /etc/security/limits.d/90-oracle.conf
template:
src=../templates/90-oracle-limits.conf.j2
dest=/etc/security/limits.d/90-oracle.conf
- name: Copying default /usr/share/doc/device-mapper-multipath-0.4.9/multipath.conf to /etc
shell: cp /usr/share/doc/device-mapper-multipath-0.4.9/multipath.conf /etc
- name: Enabling mpathconf
shell: mpathconf --enable
- name: Enabling multipathd
service: name=multipathd state=started enabled=yes
- name: Copying /etc/rc.d/rc.local
copy: src=rc.local dest=/etc/rc.d mode=0755
- name: Setting relayhost in /etc/postfix/main.cf
lineinfile:
path: /etc/postfix/main.cf
line: 'relayhost = [mxsmtp.homecredit.ru]'
- name: Enabling postfix
service: name=postfix state=started enabled=yes
- name: Installing Oracle dependencies
yum: name={{ item }} state=present
with_items: "{{ DEP_PKG }}"
- name: Copying /etc/fonts/local.conf
copy: src=local.conf dest=/etc/fonts/local.conf mode=0644
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