Reorganize benchmarking tasks into ansible roles which helps to

- group task with related templates and variables
- simplify the main playbook to improve readability

See: http://docs.ansible.com/ansible/playbooks_roles.html

Change-Id: I9d3180edaac83ee9dba85ce5ac14ff574af7a905
Signed-off-by: Yujun Zhang <zhang.yujunz@zte.com.cn>

2 files changed, 34 insertions, 0 deletions

diff --git a/resources/roles/qtip-workspace/files/copy/templates/hosts b/resources/roles/qtip-workspace/files/copy/templates/hosts
new file mode 100644
index 00000000..27c8d1d6
--- /dev/null
+++ b/resources/roles/qtip-workspace/files/copy/templates/hosts
@@ -0,0 +1,20 @@
+localhost   ansible_connection=local
+
+[{{ installer_master_group[installer] }}]
+{{ installer_master }}
+
+[fuel-groups:children]
+{% for group in hosts|sort %}
+{{ group }}
+{% endfor %}
+
+[fuel-groups:vars]
+ansible_ssh_common_args=-F ./ssh.cfg
+
+{% for group in hosts|sort %}
+[{{ group }}]
+{% for host in hosts[group]|sort %}
+{{ host }}
+{% endfor %}
+
+{% endfor %}
diff --git a/resources/roles/qtip-workspace/files/copy/templates/ssh.cfg b/resources/roles/qtip-workspace/files/copy/templates/ssh.cfg
new file mode 100644
index 00000000..d6a266ba
--- /dev/null
+++ b/resources/roles/qtip-workspace/files/copy/templates/ssh.cfg
@@ -0,0 +1,14 @@
+# Connect to target node through jump host
+#
+# OpenSSH 7.3:
+#   ProxyJump jumphost
+# before OpenSSH 7.3
+#   ProxyCommand ssh -o 'ForwardAgent yes' jumphost 'ssh-add && nc %h %p'
+
+{% for (name, host) in hosts_meta.items() %}
+Host {{ name }}
+  HostName {{ host.ansible_ssh_host }}
+  User root
+  ProxyCommand ssh -o 'ForwardAgent yes' {{ installer_master }} 'ssh-add && nc %h %p'
+
+{% endfor %}