.gitlab-ci.yml

@@ -23,7 +23,6 @@ variables:
   PKR_VAR_networks: '["8cf2f12e-905d-46d9-bc70-b0897c65f75a"]'
   GIT_AUTHOR_NAME: "Gitlab runner"
   GIT_AUTHOR_EMAIL: "gitlab@runner"
-  DEV_KEY: "ecdsa-sha2-nistp256 AAAAE2VjZHNhLXNoYTItbmlzdHAyNTYAAAAIbmlzdHAyNTYAAABBBBXBfBmQDq1HK8U0zK6gDF0jyfWChuFYEPiRp1Wgl0XFJU7JoUngqkE/GAic8kCzKW0hPMiweSjmWdKlAapv/dk= krishmoodbidri@krishs-MacBook-Pro-3.local"
   INSTANCE_FLAVOR: "m1.medium-ruffner"
   HTTP_PROXY_INSTANCE_NAME: "http-proxy"
   SSH_PROXY_INSTANCE_NAME: "ssh-proxy"
@@ -44,29 +43,31 @@ workflow:
 .update_ansible_repo: &update_ansible_repo
   - *get_build_date
   - |
-    if [ ! -d $CI_PROJECT_DIR/CRI_XCBC ]; then
-      git clone https://github.com/uabrc/CRI_XCBC.git
-      cd CRI_XCBC
-      git remote add upstream https://github.com/jprorama/CRI_XCBC.git
+    export EXT_REPO_DIR=$(basename -s .git $EXT_PR_TARGET_REPO)
+    if [ ! -d $CI_PROJECT_DIR/$EXT_REPO_DIR ]; then
+      git clone ${EXT_PR_TARGET_REPO} ${EXT_REPO_DIR}
+      cd ${EXT_REPO_DIR}
+      git remote add upstream ${EXT_PR_SRC_REPO}
       cd ..
     fi
-  - cd CRI_XCBC
+  - cd ${EXT_REPO_DIR}
   - git config user.name "${GIT_AUTHOR_NAME}"
   - git config user.email "${GIT_AUTHOR_EMAIL}"
-  - git fetch origin uab-prod
-  - git fetch upstream dev
-  - git checkout uab-prod
-  - git merge origin/uab-prod
+  - git checkout ${EXT_PR_TARGET_BRANCH}
+  - git fetch origin ${EXT_PR_TARGET_BRANCH}
+  - git merge origin/${EXT_PR_TARGET_BRANCH}
   - git checkout -b integration
-  - git merge upstream/dev
-  - export CRI_XCBC_HEAD=$(git rev-parse --short HEAD)
-  - export CRI_XCBC_dev=$(git rev-parse --short upstream/dev)
-  - export CRI_XCBC_prod=$(git rev-parse --short origin/uab-prod)
+  - git fetch upstream ${EXT_PR_SRC_BRANCH}
+  - git merge upstream/${EXT_PR_SRC_BRANCH}
+  # export vars into job artifacts
+  - export EXT_REPO_HEAD=$(git rev-parse --short HEAD)
+  - export EXT_PR_SRC_BRANCH_SHA=$(git rev-parse --short upstream/${EXT_PR_SRC_BRANCH})
+  - export EXT_PR_TARGET_BRANCH_SHA=$(git rev-parse --short origin/${EXT_PR_TARGET_BRANCH})
   - cd ..
   - export PACKER_IMAGE_HEAD=$(git rev-parse --short HEAD)
-  - echo CRI_XCBC_HEAD=${CRI_XCBC_HEAD} | tee -a $CI_PROJECT_DIR/image.env
-  - echo CRI_XCBC_dev=${CRI_XCBC_dev} | tee -a $CI_PROJECT_DIR/image.env
-  - echo CRI_XCBC_prod=${CRI_XCBC_prod} | tee -a $CI_PROJECT_DIR/image.env
+  - echo EXT_REPO_HEAD=${EXT_REPO_HEAD} | tee -a $CI_PROJECT_DIR/image.env
+  - echo EXT_PR_SRC_BRANCH_SHA=${EXT_PR_SRC_BRANCH_SHA} | tee -a $CI_PROJECT_DIR/image.env
+  - echo EXT_PR_TARGET_BRANCH_SHA=${EXT_PR_TARGET_BRANCH_SHA} | tee -a $CI_PROJECT_DIR/image.env
   - echo PACKER_IMAGE_HEAD=${PACKER_IMAGE_HEAD} | tee -a $CI_PROJECT_DIR/image.env
 
 .get_ansible_files: &get_ansible_files
@@ -78,32 +79,33 @@ workflow:
     - *get_ansible_files
     # packer vars for job env
     - export PKR_VAR_flavor="${PROXY_BUILD_FLAVOR:-$PKR_VAR_flavor}"
-    - export PKR_VAR_build_instance_name="${PROXY_NAME}-${CRI_XCBC_HEAD}"
+    - export PKR_VAR_build_instance_name="${BUILD_TARGET}-${EXT_REPO_HEAD}"
     - export PKR_VAR_image_date_suffix=false
     - |
       if [ $CI_PIPELINE_SOURCE == 'merge_request_event' ]; then
-        export PKR_VAR_image_name="${PROXY_NAME}-PR-${CI_MERGE_REQUEST_IID}"
+        export PKR_VAR_image_name="${BUILD_TARGET}-PR-${CI_MERGE_REQUEST_IID}"
       elif [ $CI_PIPELINE_SOURCE == 'schedule' ]; then
-        export PKR_VAR_image_name="${PROXY_NAME}-${BUILD_DATE}"
+        export PKR_VAR_image_name="${BUILD_TARGET}-${BUILD_TAG:-${BUILD_DATE}}"
       fi
     # Ansible var overrides
     - |
       if [ -n "${PROXY_ENABLE_VAR}" ]; then
-        sed -i -E "s/(${PROXY_ENABLE_VAR}: ).*/\1true/" CRI_XCBC/group_vars/all
+        sed -i -E "s/(${PROXY_ENABLE_VAR}: ).*/\1true/" $EXT_REPO_DIR/group_vars/all
       fi
-    - 'sed -i -E "s|(s3_endpoint: ).*|\1\"${S3_ENDPOINT}\"|" CRI_XCBC/group_vars/all'
-    - 'sed -i -E "s/(lts_access_key: ).*/\1\"${AWS_ACCESS_KEY_ID}\"/" CRI_XCBC/group_vars/all'
-    - 'sed -i -E "s/(lts_secret_key: ).*/\1\"${AWS_SECRET_ACCESS_KEY}\"/" CRI_XCBC/group_vars/all'
-    - 'sed -i -E "s/(s3_shibboleth_bucket_name: ).*/\1\"${S3_SHIBBOLETH_BUCKET_NAME}\"/" CRI_XCBC/group_vars/all'
-    - 'sed -i -E "s/(s3_shibboleth_object_name: ).*/\1\"${S3_SHIBBOLETH_OBJECT_NAME}\"/" CRI_XCBC/group_vars/all'
-    - 'sed -i -E "s|(ssh_pub_key: ).*|\1\"{{ lookup(''file'', ''${SSH_PUB_KEY}'') }}\"|" CRI_XCBC/group_vars/all'
+    - 'sed -i -E "s|(s3_endpoint: ).*|\1\"${S3_ENDPOINT}\"|" $EXT_REPO_DIR/group_vars/all'
+    - 'sed -i -E "s/(lts_access_key: ).*/\1\"${AWS_ACCESS_KEY_ID}\"/" $EXT_REPO_DIR/group_vars/all'
+    - 'sed -i -E "s/(lts_secret_key: ).*/\1\"${AWS_SECRET_ACCESS_KEY}\"/" $EXT_REPO_DIR/group_vars/all'
+    - 'sed -i -E "s/(s3_shibboleth_bucket_name: ).*/\1\"${S3_SHIBBOLETH_BUCKET_NAME}\"/" $EXT_REPO_DIR/group_vars/all'
+    - 'sed -i -E "s/(s3_shibboleth_object_name: ).*/\1\"${S3_SHIBBOLETH_OBJECT_NAME}\"/" $EXT_REPO_DIR/group_vars/all'
+    - 'sed -i -E "s|(ssh_pub_key: ).*|\1\"{{ lookup(''file'', ''${SSH_PUB_KEY}'') }}\"|" $EXT_REPO_DIR/group_vars/all'
     # packer commands
     - packer init openstack-proxy
     - packer validate openstack-proxy
     - packer build -machine-readable openstack-proxy | tee proxy_build.log
     - export BUILT_PROXY_IMAGE_ID=$(grep 'Image:' proxy_build.log | awk '{print $4}')
     - echo BUILT_PROXY_IMAGE_ID=${BUILT_PROXY_IMAGE_ID} | tee -a $CI_PROJECT_DIR/image.env
-    - openstack image set --property CRI_XCBC_prod=${CRI_XCBC_prod} --property CRI_XCBC_dev=${CRI_XCBC_dev} --property PACKER_IMAGE_HEAD=${PACKER_IMAGE_HEAD} ${BUILT_PROXY_IMAGE_ID}
+    # set image properties with repo state
+    - openstack image set --property EXT_PR_SRC_REPO=${EXT_PR_SRC_REPO} --property EXT_PR_SRC_BRANCH_SHA=${EXT_PR_SRC_BRANCH_SHA} --property EXT_PR_TARGET_REPO=${EXT_PR_TARGET_REPO} --property EXT_PR_TARGET_BRANCH_SHA=${EXT_PR_TARGET_BRANCH_SHA} --property PACKER_IMAGE_HEAD=${PACKER_IMAGE_HEAD} ${BUILT_PROXY_IMAGE_ID}
   artifacts:
     reports:
       dotenv: image.env
@@ -111,35 +113,110 @@ workflow:
 build_http_proxy_image:
   stage: build
   environment:
-    name: $ENV
+    name: build
   tags:
     - build
   variables:
-    PROXY_NAME: "http-proxy"
-    PROXY_ENABLE_VAR: "enable_ood_proxy"
+    PROXY_ENABLE_VAR: "enable_http_proxy"
   <<: *build_proxy_image_template
   rules:
-    - if: $PIPELINE_TARGET == "build" && $BUILD_TARGET
+    - if: $PIPELINE_TARGET == "build" && $BUILD_TARGET == "http-proxy"
       when: always
 
 build_ssh_proxy_image:
   stage: build
   environment:
-    name: $ENV
+    name: build
   tags:
     - build
   variables:
-    PROXY_NAME: "ssh-proxy"
-    PROXY_ENABLE_VAR: "enable_sshpiper"
+    PROXY_ENABLE_VAR: "enable_ssh_proxy"
   <<: *build_proxy_image_template
   rules:
-    - if: $PIPELINE_TARGET == "build" && $BUILD_TARGET
+    - if: $PIPELINE_TARGET == "build" && $BUILD_TARGET == "ssh-proxy"
+      when: always
+
+.build_login_image_template: &build_login_image_template
+  script:
+    - *update_ansible_repo
+    - *get_ansible_files
+    # packer vars for job env
+    - export PKR_VAR_flavor="${PROXY_BUILD_FLAVOR:-$PKR_VAR_flavor}"
+    - export PKR_VAR_build_instance_name="${BUILD_TARGET}-${EXT_REPO_HEAD}"
+    - export PKR_VAR_image_date_suffix=false
+    - |
+      if [ $CI_PIPELINE_SOURCE == 'merge_request_event' ]; then
+        export PKR_VAR_image_name="${BUILD_TARGET}-PR-${CI_MERGE_REQUEST_IID}"
+      elif [ $CI_PIPELINE_SOURCE == 'schedule' ]; then
+        export PKR_VAR_image_name="${BUILD_TARGET}-${BUILD_TAG:-${BUILD_DATE}}"
+      fi
+    # packer commands
+    - packer init openstack-login
+    - packer validate openstack-login
+    - packer build -machine-readable openstack-login | tee login_build.log
+    - export BUILT_LOGIN_IMAGE_ID=$(grep 'Image:' login_build.log | awk '{print $4}')
+    - echo BUILT_LOGIN_IMAGE_ID=${BUILT_LOGIN_IMAGE_ID} | tee -a $CI_PROJECT_DIR/image.env
+    # set image properties with repo state
+    - openstack image set --property EXT_PR_SRC_REPO=${EXT_PR_SRC_REPO} --property EXT_PR_SRC_BRANCH_SHA=${EXT_PR_SRC_BRANCH_SHA} --property EXT_PR_TARGET_REPO=${EXT_PR_TARGET_REPO} --property EXT_PR_TARGET_BRANCH_SHA=${EXT_PR_TARGET_BRANCH_SHA} --property PACKER_IMAGE_HEAD=${CI_COMMIT_SHORT_SHA} ${BUILT_LOGIN_IMAGE_ID}
+  artifacts:
+    reports:
+      dotenv: image.env
+
+build_login_image:
+  stage: build
+  environment:
+    name: build
+  tags:
+    - build
+  <<: *build_login_image_template
+  rules:
+    - if: $PIPELINE_TARGET == "build" && $BUILD_TARGET == "login"
+      when: always
+
+build_ood_image:
+  stage: build
+  environment:
+    name: build
+  tags:
+    - build
+  script:
+    - *update_ansible_repo
+    - *get_ansible_files
+    # packer vars for job env
+    - export PKR_VAR_flavor="${OOD_BUILD_FLAVOR:-$PKR_VAR_flavor}"
+    - export PKR_VAR_build_instance_name="${BUILD_TARGET}-${EXT_REPO_HEAD}"
+    - export PKR_VAR_image_date_suffix=false
+    - export PKR_VAR_image_name="${BUILD_TARGET}-${BUILD_TAG:-${BUILD_DATE}}"
+    - |
+      if [ $ENV = 'knightly' ] || [ $ENV = 'prod' ]; then
+        curl --header "PRIVATE-TOKEN: ${ANSIBLE_VAR_TOKEN}" \
+        "${CI_API_V4_URL}/projects/2836/repository/files/$ENV/raw?ref=main" \
+        -o CRI_XCBC/group_vars/$ENV
+        sed -i -E "s/(lts_access_key: ).*/\1\"${AWS_ACCESS_KEY_ID}\"/" CRI_XCBC/group_vars/$ENV
+        sed -i -E "s/(lts_secret_key: ).*/\1\"${AWS_SECRET_ACCESS_KEY}\"/" CRI_XCBC/group_vars/$ENV
+        sed -i -E "s/(user_register_app_key: ).*/\1\"${SELF_REG_APP_KEY}\"/" CRI_XCBC/group_vars/$ENV
+        sed -i -E "s/(celery_user_password: ).*/\1\"${CELERY_PASSWD}\"/" CRI_XCBC/group_vars/$ENV
+        sed -i -E "s|(ssh_pub_key: ).*|\1\"{{ lookup('file', '${SSH_PUB_KEY}') }}\"|" CRI_XCBC/group_vars/$ENV
+      fi
+    # packer commands
+    - packer init openstack-ood
+    - packer validate openstack-ood
+    - packer build -machine-readable openstack-ood | tee ood_build.log
+    - export BUILT_OOD_IMAGE_ID=$(grep 'Image:' ood_build.log | awk '{print $4}')
+    - echo BUILT_OOD_IMAGE_ID=${BUILT_OOD_IMAGE_ID} | tee -a $CI_PROJECT_DIR/image.env
+    # set image properties with repo state
+    - openstack image set --property EXT_PR_SRC_REPO=${EXT_PR_SRC_REPO} --property EXT_PR_SRC_BRANCH_SHA=${EXT_PR_SRC_BRANCH_SHA} --property EXT_PR_TARGET_REPO=${EXT_PR_TARGET_REPO} --property EXT_PR_TARGET_BRANCH_SHA=${EXT_PR_TARGET_BRANCH_SHA} --property PACKER_IMAGE_HEAD=${CI_COMMIT_SHORT_SHA} ${BUILT_OOD_IMAGE_ID}
+  artifacts:
+    reports:
+      dotenv: image.env
+  rules:
+    - if: $PIPELINE_TARGET == "build" && $BUILD_TARGET == "ood"
       when: always
 
 deploy_http_proxy_node:
   stage: deploy
   environment:
-    name: staging
+    name: $ENV
   tags:
     - build
   script:
@@ -148,31 +225,43 @@ deploy_http_proxy_node:
     - |
       cat > user_data.txt <<EOF
       #!/bin/bash
+      cat >> /etc/NetworkManager/conf.d/90-dns-none.conf<<EEOF
+      [main]
+      dns=none
+      EEOF
+      systemctl reload NetworkManager
       echo "$DEV_KEY" >> /root/.ssh/authorized_keys
+      ip route replace default via ${DEFAULT_GATEWAY_IP} dev eth0
       git clone ${CI_REPOSITORY_URL} /tmp/${CI_PROJECT_NAME}
       cd /tmp/${CI_PROJECT_NAME}
       git checkout ${CI_COMMIT_REF_NAME}
-      ansible-playbook -c local -i 127.0.0.1, ansible/cheaha.yml | tee -a /tmp/ansible.log
+      cat >> ansible/hosts<<EEOF
+      [$ENV]
+      127.0.0.1
+      EEOF
+      ansible-playbook -c local -i ansible/hosts --extra-vars="$EXTRA_VARS" ansible/cluster.yml | tee -a /tmp/ansible.log
       rm -rf /tmp/${CI_PROJECT_NAME}
       EOF
-    - >
-      export HTTP_PROXY_INSTANCE_ID=$(openstack server create
-      -c id -f value --image $HTTP_PROXY_IMAGE_ID
-      --network $PROXY_NETWORK
-      --security-group webserver_sec_group
-      --security-group allow-ssh
-      --user-data user_data.txt
-      --flavor $INSTANCE_FLAVOR
-      --wait
-      $HTTP_PROXY_INSTANCE_NAME)
-    - |
-      # Create and assign a floating IP to the HTTP Proxy instance
-      HTTP_PROXY_FLOATING_IP=$(openstack floating ip create $PKR_VAR_floating_ip_network -f value -c floating_ip_address)
-      echo "Created FLOATING_IP: $HTTP_PROXY_FLOATING_IP"
-    - |
-      # Associate the floating IP with the HTTP Proxy instance
-      openstack server add floating ip $HTTP_PROXY_INSTANCE_ID $HTTP_PROXY_FLOATING_IP
-      echo "Associated FLOATING_IP $HTTP_PROXY_FLOATING_IP with HTTP_PROXY_INSTANCE_ID $HTTP_PROXY_INSTANCE_ID"
+    - |
+      export cmd="openstack server create"
+      cmd+=" -c id -f value --image $HTTP_PROXY_IMAGE_ID"
+      cmd+=" --flavor $INSTANCE_FLAVOR"
+      for security_group in ${SECURITY_GROUP_LIST[@]};
+      do
+        cmd+=" --security-group $security_group"
+      done
+      cmd+=" --user-data user_data.txt"
+      if [ -n "$PROXY_NETWORK" ];then cmd+=" --network $PROXY_NETWORK"; fi
+      if [ -n "$HTTP_PROXY_PORT" ];then cmd+=" --port $HTTP_PROXY_PORT"; fi
+      cmd+=" --wait $HTTP_PROXY_INSTANCE_NAME"
+    - export HTTP_PROXY_INSTANCE_ID=$(bash -c "$cmd")
+    - |
+      # Associate the floating IP(s) with the HTTP Proxy instance
+      for HTTP_PROXY_FLOATING_IP in ${HTTP_PROXY_FLOATING_IP_LIST[@]};
+      do
+        echo "Associating FLOATING_IP $HTTP_PROXY_FLOATING_IP with HTTP_PROXY_INSTANCE_ID $HTTP_PROXY_INSTANCE_ID"
+        openstack server add floating ip $HTTP_PROXY_INSTANCE_ID $HTTP_PROXY_FLOATING_IP
+      done
   rules:
     - if: $PIPELINE_TARGET == "deploy" && $HTTP_PROXY_IMAGE_ID
       when: always
@@ -180,7 +269,7 @@ deploy_http_proxy_node:
 deploy_ssh_proxy_node:
   stage: deploy
   environment:
-    name: staging
+    name: $ENV
   tags:
     - build
   script:
@@ -189,30 +278,151 @@ deploy_ssh_proxy_node:
     - |
       cat > user_data.txt <<EOF
       #!/bin/bash
+      cat >> /etc/NetworkManager/conf.d/90-dns-none.conf<<EEOF
+      [main]
+      dns=none
+      EEOF
+      systemctl reload NetworkManager
       echo "$DEV_KEY" >> /root/.ssh/authorized_keys
+      ip route replace default via ${DEFAULT_GATEWAY_IP} dev eth0
       git clone ${CI_REPOSITORY_URL} /tmp/${CI_PROJECT_NAME}
       cd /tmp/${CI_PROJECT_NAME}
       git checkout ${CI_COMMIT_REF_NAME}
-      ansible-playbook -c local -i 127.0.0.1, ansible/cheaha.yml | tee -a /tmp/ansible.log
+      cat >> ansible/hosts<<EEOF
+      [$ENV]
+      127.0.0.1
+      EEOF
+      ansible-playbook -c local -i ansible/hosts --extra-vars="$EXTRA_VARS" ansible/cluster.yml | tee -a /tmp/ansible.log
       rm -rf /tmp/${CI_PROJECT_NAME}
       EOF
-    - >
-      export SSH_PROXY_INSTANCE_ID=$(openstack server create
-      -c id -f value --image $SSH_PROXY_IMAGE_ID
-      --network $PROXY_NETWORK
-      --security-group allow-ssh
-      --user-data user_data.txt
-      --flavor $INSTANCE_FLAVOR
-      --wait
-      $SSH_PROXY_INSTANCE_NAME)
-    - |
-      # Create and assign a floating IP to the SSH Proxy instance
-      SSH_PROXY_FLOATING_IP=$(openstack floating ip create $PKR_VAR_floating_ip_network -f value -c floating_ip_address)
-      echo "Created SSH_PROXY_FLOATING_IP: $SSH_PROXY_FLOATING_IP"
-    - |
-      # Associate the floating IP with the SSH Proxy instance
-      openstack server add floating ip $SSH_PROXY_INSTANCE_ID $SSH_PROXY_FLOATING_IP
-      echo "Associated FLOATING_IP $SSH_PROXY_FLOATING_IP with SSH_PROXY_INSTANCE_ID $SSH_PROXY_INSTANCE_ID"
+    - |
+      export cmd="openstack server create"
+      cmd+=" -c id -f value --image $SSH_PROXY_IMAGE_ID"
+      cmd+=" --flavor $INSTANCE_FLAVOR"
+      for security_group in ${SECURITY_GROUP_LIST[@]};
+      do
+        cmd+=" --security-group $security_group"
+      done
+      cmd+=" --user-data user_data.txt"
+      if [ -n "$PROXY_NETWORK" ];then cmd+=" --network $PROXY_NETWORK"; fi
+      if [ -n "$SSH_PROXY_PORT" ];then cmd+=" --port $SSH_PROXY_PORT"; fi
+      cmd+=" --wait $SSH_PROXY_INSTANCE_NAME"
+    - export SSH_PROXY_INSTANCE_ID=$(bash -c "$cmd")
+    - |
+      # Associate the floating IP(s) with the SSH Proxy instance
+      for SSH_PROXY_FLOATING_IP in ${SSH_PROXY_FLOATING_IP_LIST[@]};
+      do
+        echo "Associating FLOATING_IP $SSH_PROXY_FLOATING_IP with SSH_PROXY_INSTANCE_ID $SSH_PROXY_INSTANCE_ID"
+        openstack server add floating ip $SSH_PROXY_INSTANCE_ID $SSH_PROXY_FLOATING_IP
+      done
   rules:
     - if: $PIPELINE_TARGET == "deploy" && $SSH_PROXY_IMAGE_ID
       when: always
+
+deploy_login_node:
+  stage: deploy
+  environment:
+    name: $ENV
+  tags:
+    - build
+  script:
+    - openstack image set --accept $LOGIN_IMAGE_ID || true
+    - FAILED=false
+    - |
+      cat > user_data.txt <<EOF
+      #!/bin/bash
+      cat >> /etc/NetworkManager/conf.d/90-dns-none.conf<<EEOF
+      [main]
+      dns=none
+      EEOF
+      systemctl reload NetworkManager
+      echo "$DEV_KEY" >> /root/.ssh/authorized_keys
+      ip route replace default via ${DEFAULT_GATEWAY_IP} dev eth0
+      git clone ${CI_REPOSITORY_URL} /tmp/${CI_PROJECT_NAME}
+      cd /tmp/${CI_PROJECT_NAME}
+      git checkout ${CI_COMMIT_REF_NAME}
+      cat >> ansible/hosts<<EEOF
+      [$ENV]
+      127.0.0.1
+      EEOF
+      s3cmd get --force -r --access_key=$AWS_ACCESS_KEY_ID --secret_key=$AWS_SECRET_ACCESS_KEY --host=$AWS_HOST --host-bucket=$AWS_HOST s3://cheaha-cloud-ansible-files/ /tmp/${CI_PROJECT_NAME}/ansible/files/ 
+      ansible-playbook -c local -i ansible/hosts --extra-vars="$EXTRA_VARS" ansible/cluster.yml | tee -a /tmp/ansible.log
+      rm -rf /tmp/${CI_PROJECT_NAME}
+      EOF
+    - |
+      export cmd="openstack server create"
+      cmd+=" -c id -f value --image $LOGIN_IMAGE_ID"
+      cmd+=" --flavor $INSTANCE_FLAVOR"
+      for security_group in ${SECURITY_GROUP_LIST[@]};
+      do
+        cmd+=" --security-group $security_group"
+      done
+      cmd+=" --user-data user_data.txt"
+      if [ -n "$INSTANCE_NETWORK" ];then cmd+=" --network $INSTANCE_NETWORK"; fi
+      if [ -n "$LOGIN_PORT" ];then cmd+=" --port $LOGIN_PORT"; fi
+      cmd+=" --wait $LOGIN_INSTANCE_NAME"
+    - export LOGIN_INSTANCE_ID=$(bash -c "$cmd")
+    - |
+      # Associate the floating IP(s) with the SSH Proxy instance
+      for LOGIN_FLOATING_IP in ${LOGIN_FLOATING_IP_LIST[@]};
+      do
+        echo "Associating FLOATING_IP $LOGIN_FLOATING_IP with LOGIN_INSTANCE_ID $LOGIN_INSTANCE_ID"
+        openstack server add floating ip $LOGIN_INSTANCE_ID $LOGIN_FLOATING_IP
+      done
+  rules:
+    - if: $PIPELINE_TARGET == "deploy" && $LOGIN_IMAGE_ID
+      when: always
+
+deploy_ood_node:
+  stage: deploy
+  environment:
+    name: $ENV
+  tags:
+    - build
+  script:
+    - openstack image set --accept $OOD_IMAGE_ID || true
+    - FAILED=false
+    - |
+      cat > user_data.txt <<EOF
+      #!/bin/bash
+      cat >> /etc/NetworkManager/conf.d/90-dns-none.conf<<EEOF
+      [main]
+      dns=none
+      EEOF
+      systemctl reload NetworkManager
+      echo "$DEV_KEY" >> /root/.ssh/authorized_keys
+      ip route replace default via ${DEFAULT_GATEWAY_IP} dev eth0
+      git clone ${CI_REPOSITORY_URL} /tmp/${CI_PROJECT_NAME}
+      cd /tmp/${CI_PROJECT_NAME}
+      git checkout ${CI_COMMIT_REF_NAME}
+      cat >> ansible/hosts<<EEOF
+      [$ENV]
+      127.0.0.1
+      EEOF
+      s3cmd get --force -r --access_key=$AWS_ACCESS_KEY_ID --secret_key=$AWS_SECRET_ACCESS_KEY --host=$AWS_HOST --host-bucket=$AWS_HOST s3://cheaha-cloud-ansible-files/ /tmp/${CI_PROJECT_NAME}/ansible/files/
+      ansible-playbook -c local -i ansible/hosts --extra-vars="$EXTRA_VARS" ansible/cluster.yml | tee -a /tmp/ansible.log
+      rm -rf /tmp/${CI_PROJECT_NAME}
+      EOF
+    - |
+      export cmd="openstack server create"
+      cmd+=" -c id -f value --image $OOD_IMAGE_ID"
+      cmd+=" --flavor $INSTANCE_FLAVOR"
+      for security_group in ${SECURITY_GROUP_LIST[@]};
+      do
+        cmd+=" --security-group $security_group"
+      done
+      cmd+=" --user-data user_data.txt"
+      if [ -n "$INSTANCE_NETWORK" ];then cmd+=" --network $INSTANCE_NETWORK"; fi
+      if [ -n "$OOD_PORT" ];then cmd+=" --port $OOD_PORT"; fi
+      cmd+=" --wait $OOD_INSTANCE_NAME"
+    - export OOD_INSTANCE_ID=$(bash -c "$cmd")
+    - |
+      # Associate the floating IP(s) with the SSH Proxy instance
+      for OOD_FLOATING_IP in ${OOD_FLOATING_IP_LIST[@]};
+      do
+        echo "Associating FLOATING_IP $OOD_FLOATING_IP with OOD_INSTANCE_ID $OOD_INSTANCE_ID"
+        openstack server add floating ip $OOD_INSTANCE_ID $OOD_FLOATING_IP
+      done
+  rules:
+    - if: $PIPELINE_TARGET == "deploy" && $OOD_IMAGE_ID
+      when: always

ansible/cheaha.yml → ansible/cluster.yml

@@ -3,8 +3,14 @@
   hosts: all
   become: true
   roles:
-    - { name: 'fix_centos_repo', tags: 'fix_centos_repo' }
     - { name: 'cheaha.node', tags: 'cheaha.node' }
-    - { name: 'nfs_mounts', tags: 'nfs_mounts' }
+    - { name: 'nfs_mounts', tags: 'nfs_mounts', when: enable_nfs_mounts }
     - { name: 'ldap_config', tags: 'ldap_config' }
     - { name: 'slurm_client', tags: 'slurm_client', when: enable_slurm_client }
+    - { name: 'ssh_host_keys', tags: 'ssh_host_keys' }
+    - { name: 'ssh_proxy_config', tags: 'ssh_proxy_config', when: enable_ssh_proxy_config }
+    - { name: 'ssl_cert', tags: 'ssl_cert', when: enable_ssl_certs }
+    - { name: 'rsyslog_config', tags: 'rsyslog_config', when: enable_rsyslog_config }
+    - { name: 'rewrite_map', tags: 'rewrite_map', when: enable_rewrite_map }
+    - { name: 'fail2ban', tags: 'fail2ban', when: enable_fail2ban }
+    - { name: 'install_node_exporter', tags: 'install_node_exporter', when: enable_node_exporter }

ansible/group_vars/all

@@ -17,14 +17,75 @@
 # cheaha.node related
   hostname_lookup_table:
     - "10.141.255.254 master.cm.cluster master localmaster.cm.cluster localmaster ldapserver.cm.cluster ldapserver"
+  domain_search_list:
+    - openstack.internal
+    - cm.cluster
+  nameserver_list:
+    - 10.141.255.254
 
 # ldap_config related
   ldap_cert_path: "/etc/openldap/certs"
   ldap_uri: "ldap://ldapserver"
 
 # nfs_mounts related
+  enable_nfs_mounts: true
   use_autofs: false
+  use_fstab: false
   mount_points:
-    - /gpfs4
-    - /gpfs5
+    - { "src": "master:/gpfs4", "path": "/gpfs4", "opts": "ro,sync,hard", "mode": "0755" }
+    - { "src": "master:/gpfs5", "path": "/gpfs5", "opts": "ro,sync,hard", "mode": "0755" }
+  autofs_mounts:
+    - { "src": "master:/gpfs4/&", "path": "/gpfs4", "opts": "fstype=nfs,vers=3,_netdev,default", "mode": '0755', "mount_point": "/gpfs4", "map_name": "gpfs4", key: "*" }
+    - { "src": "master:/gpfs5/&", "path": "/gpfs5", "opts": "fstype=nfs,vers=3,_netdev,default", "mode": '0755', "mount_point": "/gpfs5", "map_name": "gpfs5", key: "*" }
 
+#SSH Host Keys
+  S3_ENDPOINT: ""
+  SSH_HOST_KEYS_S3_BUCKET: ""
+  SSH_HOST_KEYS_S3_OBJECT: ""
+
+# AWS credentials
+  LTS_ACCESS_KEY: ""
+  LTS_SECRET_KEY: ""
+
+# ssh proxy
+  enable_ssh_proxy_config: false
+  sshpiper_dest_dir: "/opt/sshpiper"
+
+# rsyslog
+  enable_rsyslog_config: true
+  rsyslog_target: "*.* @master:514"
+
+# ssl certs
+  enable_ssl_certs: false
+  ssl_cert_s3_bucket: ""
+  ssl_cert_key_location: "/etc/pki/tls/private"
+  ssl_cert_file_location: "/etc/pki/tls/certs"
+  ssl_cert_key: ""
+  ssl_cert_file: ""
+  ssl_cert_chain_file: ""
+  ssl_apache_config: ""
+  apache_service: "httpd"
+
+# rewrite map
+  enable_rewrite_map: false
+  target_groups:
+    - {"name": "gpfs4", "host": "login001", "default": True }
+    - {"name": "gpfs5", "host": "login002", "default": False }
+
+# account app
+  account_app_port: 8000
+
+# fail2ban
+  enable_fail2ban: false
+  maxretry: 1
+  findtime: 600
+  bantime: 1200
+  fail2ban_white_list: "127.0.0.1/8"
+
+# Node Exporter
+  enable_node_exporter: false
+  node_exporter_ver: "1.8.2"
+  node_exporter_filename: "node_exporter-{{ node_exporter_ver }}.linux-amd64"
+  node_exporter_user: node_exporter
+  node_exporter_group: node_exporter
+  node_exporter_port: 9100

ansible/group_vars/prod

 ---
+  # cheaha.node related
   hostname_lookup_table:
     - "172.20.0.24 cheaha-master02.cm.cluster cheaha-master02"
     - "172.20.0.22 cheaha-master01.cm.cluster cheaha-master01"
     - "172.20.0.25 master.cm.cluster master localmaster.cm.cluster localmaster ldapserver.cm.cluster ldapserver"
+  domain_search_list:
+    - cm.cluster
+    - rc.uab.edu
+    - ib.cluster
+    - drac.cluster
+    - eth.cluster
+    - ib-hdr.cluster
+  nameserver_list:
+    - 172.20.0.25
 
   bright_openldap_path: "/cm/local/apps/openldap"
   ldap_cert_path: "{{bright_openldap_path}}/etc/certs"
   ldap_uri: "ldaps://ldapserver"
+
+  # proxy_config
+  target_groups:
+    - {"name": "gpfs5", "host": "login002", "default": False, "authorized_keys":"/gpfs5/data/user/home/$DOWNSTREAM_USER/.ssh/authorized_keys", "private_key":"/gpfs5/data/user/home/$DOWNSTREAM_USER/.ssh/id_ecdsa"}
+    - {"name": "gpfs4", "host": "login001", "default": True, "authorized_keys":"/gpfs4/data/user/home/$DOWNSTREAM_USER/.ssh/authorized_keys", "private_key":"/gpfs4/data/user/home/$DOWNSTREAM_USER/.ssh/id_ecdsa"}

ansible/compute.yml → ansible/login.yml

@@ -5,8 +5,5 @@
   roles:
     - { name: 'fix_centos_repo', tags: 'fix_centos_repo' }
     - { name: 'install_packages', tags: 'install_packages' }
-    - { name: 'pam_slurm_adopt', tags: 'pam_slurm_adopt' }
     - { name: 'install_nhc', tags: 'install_nhc'}
 
-- name: Setup node for use as a virtual cheaha node
-  ansible.builtin.import_playbook: cheaha.yml

ansible/ood.yml

@@ -6,6 +6,3 @@
     - { name: 'fix_centos_repo', tags: 'fix_centos_repo' }
     - { name: 'install_packages', tags: 'install_packages' }
     - { name: 'install_zsh', tags: 'install_zsh' }
-
-- name: Setup node for use as a virtual cheaha node
-  ansible.builtin.import_playbook: cheaha.yml

ansible/roles/cheaha.node/tasks/main.yml

@@ -11,6 +11,17 @@
     path: /etc/dhcp/dhclient.conf
     insertbefore: BOF
     line: 'append domain-name " cm.cluster rc.uab.edu ib.cluster drac.cluster eth.cluster ib-hdr.cluster";'
+    create: true
+    state: present
+
+- name: Template resolv.conf
+  ansible.builtin.template:
+    src: resolv.conf.j2
+    dest: /etc/resolv.conf
+    owner: root
+    group: root
+    mode: 0644
+    backup: true
 
 - name: Disable SELinux
   ansible.posix.selinux:

ansible/roles/cheaha.node/templates/resolv.conf.j2

+search {{ domain_search_list | join(' ') }}
+{% for name_server in nameserver_list %}
+nameserver {{ name_server }}
+{% endfor %}

ansible/roles/fail2ban/tasks/main.yml

+---
+
+- name: Install fail2ban
+  ansible.builtin.package:
+    name: "{{ item }}"
+    state: present
+  loop:
+    - fail2ban
+    - fail2ban-firewalld
+
+- name: Configure fail2ban
+  ansible.builtin.template:
+    src: "{{ item.src }}"
+    dest: "{{ item.dest }}"
+    backup: true
+  loop:
+    - { src: 'jail.local.j2', dest: '/etc/fail2ban/jail.local' }
+    - { src: 'sshpiperd_filter.local.j2', dest: '/etc/fail2ban/filter.d/sshpiperd.local' }
+    - { src: 'sshpiperd_jail.local.j2', dest: '/etc/fail2ban/jail.d/sshpiperd.local' }
+
+- name: Activate the firewalld support for fail2ban
+  ansible.builtin.command:
+    cmd: mv /etc/fail2ban/jail.d/00-firewalld.conf /etc/fail2ban/jail.d/00-firewalld.local
+
+- name: Configure firewalld to allow ssh and sshpiper traffic
+  ansible.posix.firewalld:
+    port: "{{ item }}"
+    zone: public
+    state: enabled
+    permanent: true
+  loop:
+    - 2222/tcp
+    - 22/tcp
+
+- name: Enable and start firewalld
+  ansible.builtin.service:
+    name: firewalld
+    enabled: true
+    state: restarted
+
+- name: Enable and start fail2ban
+  ansible.builtin.service:
+    name: fail2ban
+    enabled: true
+    state: restarted
+

ansible/roles/fail2ban/templates/jail.local.j2

+[DEFAULT]
+banaction = firewalld
+bantime  = {{ bantime }}
+ignoreip = {{ fail2ban_white_list }}
+
+[sshd]
+enabled = true

ansible/roles/fail2ban/templates/sshpiperd_filter.local.j2

+# Refer to https://github.com/fail2ban/fail2ban/wiki/Developing-Regex-in-Fail2ban for developing regex using fail2ban
+#
+[INCLUDES]
+before = common.conf
+
+[DEFAULT]
+_daemon = sshpiperd
+__iso_datetime = "\d{4}-\d{2}-\d{2}T\d{2}:\d{2}:\d{2}(?:[+-]\d{2}:\d{2}|Z)"
+__pref = time=%(__iso_datetime)s level=(?:debug|error)
+
+[Definition]
+# Define the prefix regex for the log lines
+prefregex = ^<F-MLFID>%(__prefix_line)s%(__pref)s</F-MLFID>\s+<F-CONTENT>.+</F-CONTENT>$
+
+# Failregex to match the specific failure log lines (prefregex is automatically included)
+failregex = ^msg="connection from .*failtoban: ip <HOST> too auth many failures"$
+
+ignoreregex =
+
+mode = normal
+
+maxlines = 1

ansible/roles/fail2ban/templates/sshpiperd_jail.local.j2

+# This configuration will block the remote host after {{maxretry}} failed SSH login attempts.
+[sshpiperd]
+enabled  = true
+filter   = sshpiperd
+logpath  = /var/log/messages
+port     = 22
+maxretry = {{ maxretry }}
+backend  = auto
+findtime = {{ findtime }}

ansible/roles/install_node_exporter/tasks/main.yaml

+---
+- name: Download node_exporter binary
+  ansible.builtin.get_url:
+    url: "https://github.com/prometheus/node_exporter/releases/download/v{{ node_exporter_ver }}/{{ node_exporter_filename }}.tar.gz"
+    dest: "/tmp/{{ node_exporter_filename }}.tar.gz"
+
+- name: Extract node_exporter
+  ansible.builtin.unarchive:
+    src: "/tmp/{{ node_exporter_filename }}.tar.gz"
+    dest: "/tmp"
+    remote_src: yes
+
+- name: Create system group for user account {{ node_exporter_group }}
+  ansible.builtin.group:
+    name: "{{ node_exporter_group }}"
+    system: true
+    state: present
+
+- name: Create system user account {{ node_exporter_user }}
+  ansible.builtin.user:
+    name: "{{ node_exporter_user }}"
+    comment: Prometheus node_exporter system account
+    group: "{{ node_exporter_group }}"
+    system: true
+    home: /var/lib/node_exporter
+    create_home: false
+    shell: /sbin/nologin
+    state: present
+
+- name: Copy node_exporter binary
+  ansible.builtin.copy:
+    src: "/tmp/{{ node_exporter_filename }}/node_exporter"
+    dest: /usr/local/bin/node_exporter
+    remote_src: yes
+    owner: root
+    group: root
+    mode: 0755
+
+- name: Copy systemd unit file
+  ansible.builtin.template:
+    src: node_exporter.service.j2
+    dest: /etc/systemd/system/node_exporter.service
+    owner: root
+    group: root
+    mode: '0644'
+
+- name: Clean up /tmp
+  ansible.builtin.file:
+    path: "/tmp/{{ item }}"
+    state: absent
+  loop:
+    - "{{ node_exporter_filename }}.tar.gz"
+    - "{{ node_exporter_filename }}"
+
+- name: Restart node_exporter service
+  ansible.builtin.systemd:
+    daemon_reload: yes
+    name: node_exporter
+    state: restarted
+    enabled: true
+
+- name: Collect facts about system services
+  ansible.builtin.service_facts:
+
+- name: Configure firewalld to allow prometheus
+  ansible.posix.firewalld:
+    port: "{{ node_exporter_port }}/tcp"
+    zone: public
+    state: enabled
+    permanent: true
+  when:
+    - "'firewalld.service' in ansible_facts.services"
+    - ansible_facts.services["firewalld.service"].state == "running"
+
+- name: Enable and start firewalld
+  ansible.builtin.service:
+    name: firewalld
+    enabled: true
+    state: restarted
+  when:
+    - "'firewalld.service' in ansible_facts.services"
+    - ansible_facts.services["firewalld.service"].state == "running"

ansible/roles/install_node_exporter/templates/node_exporter.service.j2

+[Unit]
+Description=Node Exporter
+After=network.target
+
+[Service]
+User={{ node_exporter_user }}
+Group={{ node_exporter_group }}
+Type=simple
+ExecStart=/usr/local/bin/node_exporter --web.listen-address=:{{ node_exporter_port }} --collector.filesystem.mount-points-exclude "^/(dev|proc|run/user/.+|run/credentials/.+|sys|var/lib/docker/.+)($|/)" --collector.filesystem.fs-types-exclude "^(autofs|binfmt_misc|bpf|cgroup|tmpfs|sunrpc|cgroup2?|configfs|debugfs|devpts|devtmpfs|fusectl|hugetlbfs|iso9660|mqueue|nsfs|overlay|proc|procfs|pstore|rpc_pipefs|securityfs|selinuxfs|squashfs|sysfs|tracefs)$"
+
+[Install]
+WantedBy=multi-user.target

ansible/roles/ldap_config/tasks/main.yml

@@ -7,7 +7,6 @@
     - nss-pam-ldapd
     - openldap
     - openldap-clients
-    - openldap-servers
     - sssd-ldap
 
 - name: Update nsswitch.conf to look for ldap

ansible/roles/nfs_mounts/tasks/autofs.yml

 ---
 - name: Create base directories
   ansible.builtin.file:
-    path: "{{ item.dir }}"
+    path: "{{ item.path }}"
     state: directory
     mode: "{{ item.mode }}"
   loop:
-    - { dir: /local, mode: '0777' }
-    - { dir: /scratch, mode: '0755' }
-    - { dir: /share, mode: '0755' }
-    - { dir: /data/rc/apps, mode: '0755' } # this is only required for the symlink to be happy
-    - { dir: /data/user, mode: '0755' }
-    - { dir: /data/project, mode: '0755' }
+    - { path: /local, mode: '0777' }
+    - { path: /share, mode: '0755' }
+
+- name: Create mountpoint dirs
+  ansible.builtin.file:
+    path: "{{ item.path }}"
+    state: directory
+    mode: "{{ item.mode }}"
+  loop:
+    "{{ autofs_mounts }}"
 
 - name: Remove unused entry in master map
   ansible.builtin.replace:
@@ -29,12 +33,7 @@
     line: "{{ item.mount_point }} /etc/auto.{{ item.map_name }}"
     create: yes
   loop:
-    - { mount_point: "/cm/shared", map_name: "cm-share" }
-    - { mount_point: "/data/project", map_name: "data-project" }
-    - { mount_point: "/data/user", map_name: "data-user" }
-    - { mount_point: "/data/rc/apps", map_name: "data-rc-apps" }
-    - { mount_point: "/-", map_name: "scratch" }
-    - { mount_point: "/home", map_name: "home" }
+    "{{ autofs_mounts }}"
 
 - name: Set up autofs map files
   ansible.builtin.lineinfile:
@@ -42,12 +41,7 @@
     line: "{{ item.key }} -{{ item.opts }} {{ item.src }}"
     create: true
   loop:
-    - { map_name: "cm-share", key: "*", src: "gpfs.rc.uab.edu:/data/cm/shared-8.2/&", opts: "fstype=nfs,vers=3,_netdev,defaults" }
-    - { map_name: "data-project", key: "*", src: "gpfs.rc.uab.edu:/data/project/&", opts: "fstype=nfs,vers=3,_netdev,defaults" }
-    - { map_name: "data-user", key: "*", src: "gpfs.rc.uab.edu:/data/user/&", opts: "fstype=nfs,vers=3,_netdev,local_lock=posix,defaults" }
-    - { map_name: "data-rc-apps", key: "*", src: "gpfs.rc.uab.edu:/data/rc/apps/&", opts: "fstype=nfs,vers=3,_netdev,defaults" }
-    - { map_name: "scratch", key: "/scratch", src: "gpfs.rc.uab.edu:/scratch", opts: "fstype=nfs,vers=3,_netdev,local_lock=posix,defaults" }
-    - { map_name: "home", key: "*", src: ":/data/user/home/&", opts: 'fstype=bind' }
+    "{{ autofs_mounts }}"
 
 - name: Create symbolic links
   ansible.builtin.file:
@@ -60,7 +54,8 @@
   loop:
     - { src: /data/rc/apps, dest: /share/apps }
 
-- name: Enable autofs service
+- name: Enable and start autofs service
   ansible.builtin.service:
     name: autofs
     enabled: true
+    state: restarted

ansible/roles/nfs_mounts/tasks/fstab.yml

 ---
 - name: Create base directories
   ansible.builtin.file:
-    path: "{{ item }}"
+    path: "{{ item.path }}"
     state: directory
-    mode: '0755'
+    mode: "{{ item.mode }}"
   loop:
     "{{ mount_points }}"
 
-- name: Make an entry in the fstab
+- name: Mount the directories
   ansible.posix.mount:
-    src: "master:{{ item }}"
-    path: "{{ item }}"
-    opts: rw,sync,hard
-    state: present
+    src: "{{ item.src }}"
+    path: "{{ item.path }}"
+    opts: "{{ item.opts }}"
+    state: mounted
     fstype: nfs
   loop:
     "{{ mount_points }}"

ansible/roles/nfs_mounts/tasks/main.yml

 ---
 - name: nfs_mounts using fstab
   include_tasks: fstab.yml
-  when: not use_autofs
+  when: use_fstab
 
 - name: nfs_mounts using autofs
   include_tasks: autofs.yml

ansible/roles/rewrite_map/tasks/main.yaml

+---
+- name: Add apache rewritemap script config
+  ansible.builtin.template:
+    src: rewrite_map_config_py.j2
+    mode: '600'
+    owner: root
+    group: root
+    dest: /var/www/rewrite_map_config.py
+
+- name: Replace OOD rewrite condition regex in Apache configuration
+  ansible.builtin.replace:
+    path: /etc/httpd/conf.d/front-end.conf
+    regexp: "RewriteCond %{HTTP:REMOTE_USER} '\\^\\(\\.\\+\\)\\$'"
+    replace: |
+      RewriteCond %{HTTP:REMOTE_USER} '([a-zA-Z0-9_.+-]+)@uab.edu$' [OR]
+          RewriteCond %{HTTP:REMOTE_USER} 'urn:mace:incommon:uab.edu!https://uabgrid.uab.edu/shibboleth!(.+)$'
+
+- name: Replace account app port in Apache configuration
+  ansible.builtin.replace:
+    path: /etc/httpd/conf.d/front-end.conf
+    regexp: "account-app:8000"
+    replace: "account-app:{{ account_app_port }}"
+
+- name: Restart httpd services
+  ansible.builtin.service:
+    name: httpd
+    enabled: true
+    state: restarted

ansible/roles/rewrite_map/templates/rewrite_map_config_py.j2

+DEBUG = False
+target_groups = {
+    {% for group in target_groups %}
+    "{{ group.name }}": "{{ group.host }}",
+    {% endfor %}
+}
+{% for group in target_groups %}
+{% if group.default %}
+default_hostname = "{{ group.host }}"
+{% endif %}
+{% endfor %}