v1.2.0 release

cli/ansible/roles/s4appinst/tasks/install_kit.yml

@@ -20,24 +20,32 @@
   when: "'rsync' in ansible_facts.packages"
   delegate_to: localhost
 
-- name: Gather the package facts for target
+- name: Gather the package facts for Red Hat target
   package_facts:
     manager: auto
+  when: ansible_facts['os_family'] == "RedHat"
 
-- name: Check if rsync package is available on target
+- name: Gather the packages for Suse target # noqa 305
+  shell: zypper search -i --match-exact rsync
+  args:
+    warn: false
+  register: rsync_search_result
+  when: ansible_facts['os_family'] == "Suse"
+
+- name: Check if rsync package is available
   set_fact:
     rsync_found_target: true
-  when: "'rsync' in ansible_facts.packages"
+  when: ansible_facts['os_family'] == "RedHat" and "'rsync' in ansible_facts.packages" or ansible_facts['os_family'] == "Suse" and rsync_search_result.rc == 0
 
-- name: Copy S4/HANA kit to target using rsync
+- name: Copy S/4HANA kit to target using rsync
   synchronize:
     src: "{{ item.s4apps_src }}"
     dest: "{{ item.s4apps_dest }}"
     checksum: yes
   loop: "{{ s4apps_kit }}"
   when: rsync_found_controller is defined and rsync_found_target is defined
 
-- name: Copy S4/HANA kit to target when rsync is not available
+- name: Copy S/4HANA kit to target when rsync is not available
   copy:
     src: "{{ item.s4apps_src }}"
     dest: "{{ item.s4apps_dest }}"
@@ -55,9 +63,13 @@
     recurse: yes
     owner: root
     group: root
-  when: rsync_found_controller is defined and rsync_found_target is defined
+
+- name: Check if SWPM archive content was already extracted
+  stat:
+    path: "{{ s4app_kit }}/swpm/sapinst"
+  register: file_status
 
 - name: Extract SWPM archive
   command: "{{ s4app_kit }}/sapcar -xf {{ s4app_kit }}/swpm.sar -R {{ s4app_kit }}/swpm"
-
+  when: not file_status.stat.exists
 ...

cli/ansible/roles/s4appinst/tasks/main.yml

@@ -7,8 +7,16 @@
       src: sapinst.cfg
       dest: "{{ s4app_kit }}/inifile.params"
 
-- name: Start SAP S4HANA Application Server installation
-  shell: "{{ s4app_kit }}/swpm/sapinst SAPINST_INPUT_PARAMETERS_URL={{ s4app_kit }}/inifile.params SAPINST_EXECUTE_PRODUCT_ID={{ sap_product_id }} SAPINST_SKIP_DIALOGS=true SAPINST_START_GUISERVER=false"
+- name: Check if S/4HANA Application Server was already installed
+  stat:
+    path: "/sapmnt/{{ sap_sid|upper }}/exe/uc/linuxx86_64/SAPCAR"
+  register: install_status
+
+- name: Start SAP S/4HANA Application Server installation # noqa 305
+  shell: >-
+    {{ s4app_kit }}/swpm/sapinst SAPINST_INPUT_PARAMETERS_URL={{ s4app_kit }}/inifile.params
+    SAPINST_EXECUTE_PRODUCT_ID={{ sap_product_id }} SAPINST_SKIP_DIALOGS=true SAPINST_START_GUISERVER=false
+  when: not install_status.stat.exists
 
 - name: Cleanup
   file:

cli/ansible/roles/s4appreq/defaults/main.yml

@@ -4,9 +4,70 @@ sap_disk_size: "128.00 GB"
 swap_disk_size: "40.00 GB"
 
 #Logical volume size config
-swap_lv_size: "30g"
+# swap_lv_size: "30g"
 usrsap_lv_size: "5g"
 sap_lv_size: "20g"
 sapmnt_lv_size: "20g"
 saptrans_lv_size: "50g"
+
+# SWAP size GB 
+# SAP note 1597355
+# Commented until terraform code update
+# swap_lv:
+#   - size: 64
+#     ram_min: 32
+#     ram_max: 63
+#   - size: 96
+#     ram_min: 64
+#     ram_max: 127
+#   - size: 128
+#     ram_min: 128
+#     ram_max: 255
+#   - size: 160
+#     ram_min: 256
+#     ram_max: 511
+#   - size: 192
+#     ram_min: 512
+#     ram_max: 1023
+#   - size: 224
+#     ram_min: 1024
+#     ram_max: 2047
+#   - size: 256
+#     ram_min: 2048
+#     ram_max: 4095
+#   - size: 288
+#     ram_min: 4096
+#     ram_max: 8191
+#   - size: 320
+#     ram_min: 8192
+#     ram_max: 20000
+
+swap_lv:
+  - size: 38
+    ram_min: 32
+    ram_max: 63
+  - size: 38
+    ram_min: 64
+    ram_max: 127
+  - size: 38
+    ram_min: 128
+    ram_max: 255
+  - size: 38
+    ram_min: 256
+    ram_max: 511
+  - size: 38
+    ram_min: 512
+    ram_max: 1023
+  - size: 224
+    ram_min: 1024
+    ram_max: 2047
+  - size: 38
+    ram_min: 2048
+    ram_max: 4095
+  - size: 288
+    ram_min: 4096
+    ram_max: 8191
+  - size: 38
+    ram_min: 8192
+    ram_max: 20000
 ...

cli/ansible/roles/s4appreq/tasks/configurations/SELinux.yml

@@ -2,4 +2,4 @@
 - name: Disable SELinux
   selinux:
     state: disabled
-...    
+...

cli/ansible/roles/s4appreq/tasks/configurations/abrtd.yml

@@ -0,0 +1,11 @@
+---
+- name: Get the list of services
+  service_facts:
+
+- name: Stop and disable abrtd
+  systemd:
+    name: abrtd
+    state: stopped
+    enabled: no
+  when: "'abrtd.service' in services"
+...

cli/ansible/roles/s4appreq/tasks/configurations/filesystems.yml

@@ -1,6 +1,6 @@
 ---
 - name: Get available storage devices for swap
-  set_fact: 
+  set_fact:
     swap_disk: "{{ swap_disk|default([]) + [device.key] }}"
   when:
      - not device.value.partitions
@@ -23,7 +23,7 @@
     pesize: "32"
 
 - name: Get available storage devices for SAP instance
-  set_fact: 
+  set_fact:
     sap_disk: "{{ sap_disk|default([]) + [device.key] }}"
   when:
      - not device.value.partitions
@@ -45,6 +45,21 @@
     pvs: "/dev/{{ sap_disk[0] }}"
     pesize: "32"
 
+- name: Get the RAM size
+  set_fact:
+    app_ram: "{{ app_profile.split('-')[1].split('x')[1] }}"
+
+- name: Get the swap logical volume size for RAM lower than 32 GB
+  set_fact:
+    swap_lv_size: "{{ app_ram | int * 2 }}g"
+  when: app_ram | int < 32
+
+- name: Get the swap logical volume size for RAM higher than 32 GB
+  set_fact:
+    swap_lv_size: "{{ item.size }}g"
+  loop: "{{ swap_lv }}"
+  when: (app_ram | int > 32) and (app_ram | int >= item.ram_min) and (app_ram | int <= item.ram_min)
+
 - name: Create a logical volume for swap
   lvol:
     vg: "{{ sap_sid|lower }}_swap_vg"
@@ -73,7 +88,7 @@
   lvol:
     vg: "{{ sap_sid|lower }}_app_vg"
     lv: "{{ sap_sid|lower }}_saptrans_lv"
-    size: "{{ saptrans_lv_size }}" 
+    size: "{{ saptrans_lv_size }}"
 
 - name: Create a swap filesystem
   filesystem:
@@ -106,8 +121,13 @@
     regexp: "^/dev/{{ sap_sid|lower }}_swap_vg/{{ sap_sid|lower }}_swap_lv"
     line: "/dev/{{ sap_sid|lower }}_swap_vg/{{ sap_sid|lower }}_swap_lv  swap  swap  defaults  0 0"
 
+- name: Check the current swap size
+  set_fact:
+    sap_vm_swap: "{{ ansible_swaptotal_mb }}"
+
 - name: Mount swap volume
   command: swapon -a
+  when: sap_vm_swap == 0
 
 - name: Mount /usr/sap and add it to /etc/fstab
   mount:

cli/ansible/roles/s4appreq/tasks/configurations/hostname.yml

@@ -3,27 +3,29 @@
 - name: Get short hostname
   command: hostname -s
   register: sap_short_hostname
+  changed_when: False
+
+- name: Get FQDN
+  set_fact:
+    sap_host_fqdn: "{{ ansible_fqdn }}"
 
 - name: Check if hostname has 13 or less characters as per SAP requirement
   fail:
     msg: "Hostname {{ sap_short_hostname.stdout }} has more than 13 characters"
   when:  sap_short_hostname.stdout|length > 13
 
-- name: Disable manage_etc_hosts in /etc/cloud/cloud.cfg
-  replace:
-    path: /etc/cloud/cloud.cfg
-    regexp: '(.*manage_etc_hosts.*)'
-    replace: '#\1'
+- name: Line to be added in /etc/hosts if FQDN is set
+  set_fact:
+    line_to_add: "{{ ansible_default_ipv4.address }} {{ sap_host_fqdn }} {{ sap_short_hostname.stdout }}"
+  when: sap_short_hostname.stdout != sap_host_fqdn
 
-#1054467 - Local host name refers to loopback address
-- name: Disable default hostname resolve to loopback address 
-  replace:
-    path: /etc/hosts
-    regexp: "(.*{{ ansible_hostname }}.*)"
-    replace: '#\1'
+- name: Line to be added in /etc/hosts if FQDN is not set
+  set_fact:
+    line_to_add: "{{ ansible_default_ipv4.address }} {{ sap_short_hostname.stdout }}"
+  when: sap_short_hostname.stdout == sap_host_fqdn
 
-- name: Enable hostname resolve to internal IP 
+- name: Enable hostname resolve to internal IP
   lineinfile:
     path: /etc/hosts
-    line: "{{ ansible_default_ipv4.address }} {{ ansible_hostname }}"
+    line: "{{ line_to_add }}"
 ...

cli/ansible/roles/s4appreq/tasks/configurations/hostname_fix_RedHat.yml

@@ -0,0 +1,19 @@
+---
+- name: Disable manage_etc_hosts in /etc/cloud/cloud.cfg
+  replace:
+    path: /etc/cloud/cloud.cfg
+    regexp: '(.*manage_etc_hosts.*)'
+    replace: '#\1'
+
+- name: Get short hostname
+  command: hostname -s
+  register: sap_short_hostname
+  changed_when: False
+
+#1054467 - Local host name refers to loopback address
+- name: Disable default hostname resolve to loopback address
+  replace:
+    path: /etc/hosts
+    regexp: "^(?!{{ ansible_default_ipv4.address }}.*{{ sap_short_hostname.stdout }})(.*)({{ sap_short_hostname.stdout }}.*)"
+    replace: '\1'
+...

cli/ansible/roles/s4appreq/tasks/configurations/kdump.yml

@@ -0,0 +1,11 @@
+---
+- name: Get the list of services
+  service_facts:
+
+- name: Stop and disable kdump
+  systemd:
+    name: kdump
+    state: stopped
+    enabled: no
+  when: "'kdump.service' in services"
+...

cli/ansible/roles/s4appreq/tasks/configurations/kernel_RedHat7.yml

@@ -11,5 +11,5 @@
     - { name: kernel.sem, value: "1250 256000 100 1024" }
     - { name: vm.max_map_count, value: 2147483647 } #900929 - Linux: STORAGE_PARAMETERS_WRONG_SET and "mmap() failed"
   loop_control:
-    loop_var: kernel_param  
+    loop_var: kernel_param
 ...

cli/ansible/roles/s4appreq/tasks/configurations/kernel_RedHat8.yml

@@ -0,0 +1,16 @@
+---
+- name: Set recommended kernel parameters for SAP NW on RedHat 8
+  sysctl:
+    sysctl_file: /etc/sysctl.d/sap.conf
+    name: "{{ kernel_param.name }}"
+    value: "{{ kernel_param.value }}"
+    sysctl_set: yes
+    state: present
+    reload: yes
+  loop:
+    - { name: vm.max_map_count, value: 2147483647 }
+    - { name: kernel.pid_max, value: 4194304 }
+    - { name: kernel.sem, value: "32000 1024000000 500 32000" }
+  loop_control:
+    loop_var: kernel_param
+...

cli/ansible/roles/s4appreq/tasks/configurations/limits.yml

@@ -25,7 +25,7 @@
   loop_control:
     loop_var: ltype
 
-- name: Set core limits 
+- name: Set core limits
   lineinfile:
     path: /etc/security/limits.conf
     line: "{{ corelimit }}"

cli/ansible/roles/s4appreq/tasks/configurations/reboot.yml

@@ -0,0 +1,6 @@
+---
+- name: Reboot target host
+  reboot:
+    connect_timeout: 5
+    post_reboot_delay: 10
+...

cli/ansible/roles/s4appreq/tasks/configurations/repository_RedHat.yml

@@ -0,0 +1,9 @@
+---
+- name: Wait for cloud init to finish
+  cloud_init_data_facts:
+    filter: status
+  register: res
+  until: "res.cloud_init_data_facts.status.v1.stage is defined and not res.cloud_init_data_facts.status.v1.stage"
+  retries: 60
+  delay: 10
+...

cli/ansible/roles/s4appreq/tasks/configurations/repository_SLES.yml

@@ -0,0 +1,5 @@
+---
+- name: Wait for SLES repo configurations
+  wait_for:
+    path: /etc/SUSEConnect
+...

cli/ansible/roles/s4appreq/tasks/configurations/reqpkggroups.yml → cli/ansible/roles/s4appreq/tasks/configurations/reqpkggroups_RedHat.yml

@@ -2,5 +2,5 @@
 - name: Import requierd package groups
   dnf:
     state: present
-    name: "{{ s4app_required_package_groups }}" 
+    name: "{{ s4app_required_package_groups }}"
 ...

cli/ansible/roles/s4appreq/tasks/configurations/saptune.yml

@@ -0,0 +1,17 @@
+---
+- name: Start and enable saptune service
+  service:
+    name: saptune
+    state: started
+    enabled: yes
+
+- name: Check if NETWEAVER profile was already set
+  command: saptune status
+  register: netweaver_profile
+  changed_when: False
+  failed_when: netweaver_profile.rc != 0 and netweaver_profile.rc != 3
+
+- name: Select NETWEAVER profile for saptune
+  command: /usr/sbin/saptune solution apply NETWEAVER
+  when: "'NETWEAVER' not in netweaver_profile.stdout"
+...

cli/ansible/roles/s4appreq/tasks/configurations/umask_RHEL.yml

@@ -0,0 +1,12 @@
+---
+- name: Configure default umask
+  replace:
+    path: "{{ file }}"
+    regexp: '(.*umask 077.*)'
+    replace: 'umask 022'
+  loop:
+    - /etc/profile
+    - /etc/bashrc
+  loop_control:
+    loop_var: file
+...