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authorSuren A. Chilingaryan <csa@suren.me>2018-08-13 21:33:02 +0200
committerSuren A. Chilingaryan <csa@suren.me>2018-08-13 21:33:02 +0200
commita5dc813bab19dffe02dadfb58c19b455df199a08 (patch)
tree6940c72f6b57abcfe00a638cd480b215a2625da2 /roles
parent9194983c4daf6f0e16aa382bc903b6c092d08830 (diff)
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Prevent IB from crashing Fedora systems, mount Ands shared NFS storage, support development files on CentOS
Diffstat (limited to 'roles')
-rw-r--r--roles/common/tasks/main.yml9
-rw-r--r--roles/devel/tasks/dnf.yml5
-rw-r--r--roles/devel/tasks/main.yml5
-rw-r--r--roles/devel/tasks/yum.yml5
-rw-r--r--roles/ib/handlers/main.yml16
-rw-r--r--roles/ib/tasks/main.yml16
-rw-r--r--roles/ib/templates/00-ibnm.rules.j22
-rw-r--r--roles/ib/templates/mlx.conf.j21
-rw-r--r--roles/storage/tasks/main.yml9
9 files changed, 68 insertions, 0 deletions
diff --git a/roles/common/tasks/main.yml b/roles/common/tasks/main.yml
index 8070bc6..286a027 100644
--- a/roles/common/tasks/main.yml
+++ b/roles/common/tasks/main.yml
@@ -16,3 +16,12 @@
- name: Install additional software
include_tasks: software.yml
+
+- name: Configure git
+ shell: |
+ git config --global http.sslVerify false
+ git config --global user.name "Suren A. Chilingaryan"
+ git config --global user.email csa@suren.me
+ exit 0
+ args:
+ executable: /bin/bash
diff --git a/roles/devel/tasks/dnf.yml b/roles/devel/tasks/dnf.yml
new file mode 100644
index 0000000..1bf34f7
--- /dev/null
+++ b/roles/devel/tasks/dnf.yml
@@ -0,0 +1,5 @@
+- name: Install various ansible requirements
+ dnf: name={{item}} state=present
+ with_items:
+ - "@Development and Creative Workstation"
+ - "libconfig-devel" \ No newline at end of file
diff --git a/roles/devel/tasks/main.yml b/roles/devel/tasks/main.yml
new file mode 100644
index 0000000..02ddce1
--- /dev/null
+++ b/roles/devel/tasks/main.yml
@@ -0,0 +1,5 @@
+- include_tasks: dnf.yml
+ when: ansible_distribution | lower == 'fedora'
+
+- include_tasks: yum.yml
+ when: (ansible_os_family | lower == 'redhat') and (ansible_distribution | lower != 'fedora')
diff --git a/roles/devel/tasks/yum.yml b/roles/devel/tasks/yum.yml
new file mode 100644
index 0000000..4613ada
--- /dev/null
+++ b/roles/devel/tasks/yum.yml
@@ -0,0 +1,5 @@
+- name: Install various ansible requirements
+ yum: name={{item}} state=present
+ with_items:
+ - "@^Development and Creative Workstation"
+ - "libconfig-devel"
diff --git a/roles/ib/handlers/main.yml b/roles/ib/handlers/main.yml
new file mode 100644
index 0000000..75661b9
--- /dev/null
+++ b/roles/ib/handlers/main.yml
@@ -0,0 +1,16 @@
+---
+- name: Unload mlx4_ib
+ modprobe: name="mlx4_ib" state="absent"
+ listen: mlx-reload
+
+- name: Unload mlx4_en
+ modprobe: name="mlx4_en" state="absent"
+ listen: mlx-reload
+
+- name: Unload mlx4_core
+ modprobe: name="mlx4_core" state="absent"
+ listen: mlx-reload
+
+- name: Load mlx4_en
+ modprobe: name="mlx4_en" state="present"
+ listen: mlx-reload
diff --git a/roles/ib/tasks/main.yml b/roles/ib/tasks/main.yml
new file mode 100644
index 0000000..45612ec
--- /dev/null
+++ b/roles/ib/tasks/main.yml
@@ -0,0 +1,16 @@
+---
+- name: Find infiniband interface files
+ find: paths="/etc/sysconfig/network-scripts/" patterns="ifcfg-ib*"
+ register: result
+
+- name: Remove infiniband files from sysconfig
+ file: path="{{ item.path }}" state="absent"
+ with_items: "{{ result.files }}"
+
+- name: Set udev rules
+ template: src="00-ibnm.rules.j2" dest="/etc/udev/rules.d/00-ibnm.rules" owner="root" group="root" mode="0644"
+
+- name: Set mellanox options
+ template: src="mlx.conf.j2" dest="/etc/modprobe.d/mlx.conf" owner="root" group="root" mode="0644"
+ notify: mlx-reload
+
diff --git a/roles/ib/templates/00-ibnm.rules.j2 b/roles/ib/templates/00-ibnm.rules.j2
new file mode 100644
index 0000000..7025eab
--- /dev/null
+++ b/roles/ib/templates/00-ibnm.rules.j2
@@ -0,0 +1,2 @@
+ENV{INTERFACE}=="ib[0-9]*" ENV{NM_UNMANAGED}="1"
+ENV{ID_NET_DRIVER}=="mlx4_*", ENV{NM_UNMANAGED}="1"
diff --git a/roles/ib/templates/mlx.conf.j2 b/roles/ib/templates/mlx.conf.j2
new file mode 100644
index 0000000..df8a3ab
--- /dev/null
+++ b/roles/ib/templates/mlx.conf.j2
@@ -0,0 +1 @@
+options mlx4_core log_num_mgm_entry_size=-1
diff --git a/roles/storage/tasks/main.yml b/roles/storage/tasks/main.yml
new file mode 100644
index 0000000..871e785
--- /dev/null
+++ b/roles/storage/tasks/main.yml
@@ -0,0 +1,9 @@
+---
+- name: Ensure NFS common is installed.
+ package: name=nfs-utils state=present
+
+- name: Create mountable dir
+ file: path=/mnt/ands state=directory mode=755 owner=root group=root
+
+- name: set mountpoints
+ mount: name=/mnt/ands src=192.168.26.140:/mnt/ands fstype=nfs4 opts=defaults,minorversion=1,_netdev,nofail,soft,nodiratime,noatime dump=0 passno=0 state=mounted