dovetail: create file pod.yaml for running HA test cases

JIRA: DOVETAIL-407

1. HA test cases need a file pod.yaml giving the info of the pod
   (node's ip, username, password/key_file).
2. Dovetail client has finished the adaption JIRA: DOVETAIL-405.
3. CI uses create_pod_file.py to generate /home/opnfv/dovetail/userconfig/pod.yaml
4. If INSTALLER_TYPE is fuel, fetch it's jumpserver key to
   /home/opnfv/dovetail/userconfig/id_rsa

Change-Id: Iaf6afbdfb8e4331ae9a10ea3df060c37e9010a0a
Signed-off-by: xudan <xudan16@huawei.com>

diff --git a/jjb/dovetail/dovetail-run.sh b/jjb/dovetail/dovetail-run.sh
index 5161a3c..fb16f6a 100755 (executable)
--- a/jjb/dovetail/dovetail-run.sh
+++ b/jjb/dovetail/dovetail-run.sh
@@ -32,10 +32,11 @@ if ! sudo iptables -C FORWARD -j RETURN 2> ${redirect} || ! sudo iptables -L FOR
     sudo iptables -I FORWARD -j RETURN
 fi
 
+releng_repo=${WORKSPACE}/releng
+[ -d ${releng_repo} ] && sudo rm -rf ${releng_repo}
+git clone https://gerrit.opnfv.org/gerrit/releng ${releng_repo} >/dev/null
+
 if [[ ${INSTALLER_TYPE} != 'joid' ]]; then
-    releng_repo=${WORKSPACE}/releng
-    [ -d ${releng_repo} ] && sudo rm -rf ${releng_repo}
-    git clone https://gerrit.opnfv.org/gerrit/releng ${releng_repo} >/dev/null
     ${releng_repo}/utils/fetch_os_creds.sh -d ${OPENRC} -i ${INSTALLER_TYPE} -a ${INSTALLER_IP} >${redirect}
 fi
 
@@ -47,16 +48,55 @@ else
     exit 1
 fi
 
+pip install virtualenv
+
+cd ${releng_repo}/modules
+virtualenv venv
+source venv/bin/activate
+sudo pip install -e ./ >/dev/null
+
+if [[ ${INSTALLER_TYPE} == compass ]]; then
+    options="-u root -p root"
+elif [[ ${INSTALLER_TYPE} == fuel ]]; then
+    options="-u root -p r00tme"
+else
+    echo "Don't support to generate pod.yaml on ${INSTALLER_TYPE} currently."
+    echo "HA test cases may not run properly."
+fi
+
+pod_file_dir="/home/opnfv/dovetail/userconfig"
+cmd="sudo python ${releng_repo}/utils/create_pod_file.py -t ${INSTALLER_TYPE} -i ${INSTALLER_IP} ${options} -f ${pod_file_dir}/pod.yaml"
+echo ${cmd}
+${cmd}
+
+deactivate
+
+if [ -f ${pod_file_dir}/pod.yaml ]; then
+    echo "file ${pod_file_dir}/pod.yaml:"
+    cat ${pod_file_dir}/pod.yaml
+else
+    echo "Error: There doesn't exist file ${pod_file_dir}/pod.yaml."
+    echo "HA test cases may not run properly."
+fi
+
+ssh_options="-o UserKnownHostsFile=/dev/null -o StrictHostKeyChecking=no"
+
+if [ "$INSTALLER_TYPE" == "fuel" ]; then
+    echo "Fetching id_rsa file from jump_server $INSTALLER_IP..."
+    sshpass -p r00tme sudo scp $ssh_options root@${INSTALLER_IP}:~/.ssh/id_rsa ${pod_file_dir}/id_rsa
+fi
+
 opts="--privileged=true -id"
 results_envs="-v /var/run/docker.sock:/var/run/docker.sock \
               -v /home/opnfv/dovetail/results:/home/opnfv/dovetail/results"
 openrc_volume="-v ${OPENRC}:${OPENRC}"
+userconfig_volume="-v ${pod_file_dir}:${pod_file_dir}"
 
 # Pull the image with correct tag
 echo "Dovetail: Pulling image opnfv/dovetail:${DOCKER_TAG}"
 docker pull opnfv/dovetail:$DOCKER_TAG >$redirect
 
-cmd="docker run ${opts} ${results_envs} ${openrc_volume} \
+cmd="docker run ${opts} ${results_envs} ${openrc_volume} ${userconfig_volume} \
      ${sshkey} opnfv/dovetail:${DOCKER_TAG} /bin/bash"
 echo "Dovetail: running docker run command: ${cmd}"
 ${cmd} >${redirect}

diff --git a/utils/create_pod_file.py b/utils/create_pod_file.py
new file mode 100644 (file)
index 0000000..22943fc
--- /dev/null
+++ b/utils/create_pod_file.py
@@ -0,0 +1,102 @@
+import os
+import yaml
+from opnfv.deployment import factory
+import argparse
+
+
+parser = argparse.ArgumentParser(description='OPNFV POD Info Generator')
+
+parser.add_argument("-t", "--INSTALLER_TYPE", help="Give INSTALLER_TYPE")
+parser.add_argument("-i", "--INSTALLER_IP", help="Give INSTALLER_IP")
+parser.add_argument("-u", "--user", help="Give username of this pod")
+parser.add_argument("-k", "--key", help="Give key file of the user")
+parser.add_argument("-p", "--password", help="Give password of the user")
+parser.add_argument("-f", "--filepath", help="Give dest path of output file")
+args = parser.parse_args()
+
+
+def check_params():
+    """
+    Check all the CLI inputs. Must give INSTALLER_TYPE, INSTALLER_IP, user
+    and filepath of the output file.
+    Need to give key or password.
+    """
+    if not args.INSTALLER_TYPE or not args.INSTALLER_IP or not args.user:
+        print("INSTALLER_TYPE, INSTALLER_IP and user are all needed.")
+        return False
+    if not args.key and not args.password:
+        print("key and password are all None. At least providing one.")
+        return False
+    if not args.filepath:
+        print("Must give the dest path of the output file.")
+        return False
+    return True
+
+
+def get_with_key():
+    """
+    Get handler of the nodes info with key file.
+    """
+    return factory.Factory.get_handler(args.INSTALLER_TYPE, args.INSTALLER_IP,
+                                       args.user, pkey_file=args.key)
+
+
+def get_with_passwd():
+    """
+    Get handler of the nodes info with password.
+    """
+    return factory.Factory.get_handler(args.INSTALLER_TYPE, args.INSTALLER_IP,
+                                       args.user, installer_pwd=args.password)
+
+
+def create_file(handler):
+    """
+    Create the yaml file of nodes info.
+    As Yardstick required, node name must be node1, node2, ... and node1 must
+    be controller.
+    Compass uses password of each node.
+    Other installers use key file of each node.
+    """
+    if not os.path.exists(os.path.dirname(args.filepath)):
+        os.path.makedirs(os.path.dirname(args.filepath))
+    nodes = handler.nodes
+    node_list = []
+    index = 1
+    for node in nodes:
+        if node.roles[0].lower() == "controller":
+            node_info = {'name': "node%s" % index, 'role': node.roles[0],
+                         'ip': node.ip, 'user': 'root'}
+            node_list.append(node_info)
+            index += 1
+    for node in nodes:
+        if node.roles[0].lower() == "compute":
+            node_info = {'name': "node%s" % index, 'role': node.roles[0],
+                         'ip': node.ip, 'user': 'root'}
+            node_list.append(node_info)
+            index += 1
+    if args.INSTALLER_TYPE == 'compass':
+        for item in node_list:
+            item['password'] = 'root'
+    else:
+        for item in node_list:
+            item['key_filename'] = '/root/.ssh/id_rsa'
+    data = {'nodes': node_list}
+    with open(args.filepath, "w") as fw:
+        yaml.dump(data, fw)
+
+
+def main():
+    if not check_params():
+        return 1
+    if args.key:
+        handler = get_with_key()
+    else:
+        handler = get_with_passwd()
+    if not handler:
+        print("Error: failed to get the node's handler.")
+        return 1
+    create_file(handler)
+
+
+if __name__ == '__main__':
+    main()