diff --git a/.github/actions/make-integ-config/action.yml b/.github/actions/make-integ-config/action.yml
new file mode 100644
index 000000000..0c9182060
--- /dev/null
+++ b/.github/actions/make-integ-config/action.yml
@@ -0,0 +1,43 @@
+---
+name: 'Create ansible-test integration_config.yml'
+description: 'Create ansible-test integration_config.yml'
+inputs:
+  ci_config_all:
+    description: 'CI config for all HyperCore hosts'
+    required: true
+  sc_host:  # id of input
+    description: 'SC_HOST environ variable'
+    required: true
+    # default: 'World'
+  sc_username:
+    description: 'sc_username variable'
+    required: true
+  sc_password:
+    description: 'sc_password variable'
+    required: true
+  smb_password:
+    description: 'smb_password variable'
+    required: true
+  sc_replication_dest_password:
+    description: 'sc_replication_dest_password variable'
+    required: true
+  working_directory:
+    description: 'Path to working directory'
+    required: true
+runs:
+  using: "composite"
+  steps:
+    - run: echo Creating integration-config.yml for sc_host=${{ inputs.sc_host }}.
+      shell: bash
+    - run: |
+        cd ${{ inputs.working_directory }}
+        echo "${{ inputs.ci_config_all }}" > tests/integration/integration_config.yml
+        cat tests/integration/integration_config.yml
+        echo "sc_host: ${{ inputs.sc_host }}" >> tests/integration/integration_config.yml
+        echo "sc_username: ${{ inputs.sc_username }}" >> tests/integration/integration_config.yml
+        echo "sc_password: ${{ inputs.sc_password }}" >> tests/integration/integration_config.yml
+        echo "smb_password: ${{ inputs.smb_password }}" >> tests/integration/integration_config.yml
+        echo "sc_replication_dest_password: ${{ inputs.sc_replication_dest_password }}" >> tests/integration/integration_config.yml
+        pwd
+        ls -al tests/integration/integration_config.yml
+      shell: bash
diff --git a/.github/workflows/integ-test.yml b/.github/workflows/integ-test.yml
index ff0fc9b16..8cd492c6a 100644
--- a/.github/workflows/integ-test.yml
+++ b/.github/workflows/integ-test.yml
@@ -11,22 +11,22 @@ on:
           Use "*" to run all tests.
           Use regex like 'node|^git_issue' to run only a subset.
         default: ""
-      # vm_import|vm_export - they need SMB server
       # dns_config|time_server - NTP cannot be reconfigured if DNS is invalid
       # git_issues - slow, do not run on each push. TODO - run them only once a day
       # oidc_config - during reconfiguration API returns 500/502 errors for other requests
       # smtp - email_alert test requires a configured SMTP
-      # role_ - role cluster_config reconfigures DNS, SMTP, OIDC.
+      # role_cluster_config - role cluster_config reconfigures DNS, SMTP, OIDC. And it is slow.
+      # version_update_single_node - role would change version, VSNS system cannot be updated.
       integ_tests_exclude:
         type: string
         description: |-
           List integration tests to exclude.
           Use "*" to exclude all tests.
           Use regex like 'node|^git_issue|^dns_config$' to exclude only a subset.
-        default: "^dns_config$|^cluster_shutdown$|^version_update$|^oidc_config$|^smtp$|^role_"
+        default: "^dns_config$|^cluster_shutdown$|^version_update$|^oidc_config$|^smtp$|^role_cluster_config$|^version_update_single_node$"
 env:
   INTEG_TESTS_INCLUDE_SCHEDULE: "*"
-  INTEG_TESTS_EXCLUDE_SCHEDULE: "^dns_config$|^cluster_shutdown$|^version_update$|^oidc_config$|^smtp$|^role_"
+  INTEG_TESTS_EXCLUDE_SCHEDULE: "^dns_config$|^cluster_shutdown$|^version_update$|^oidc_config$|^smtp$|^role_cluster_config$|^version_update_single_node$"
   # ansible-test needs special directory structure.
   # WORKDIR is a subdir of GITHUB_WORKSPACE
   WORKDIR: work-dir/ansible_collections/scale_computing/hypercore
@@ -47,6 +47,12 @@ jobs:
     defaults:
       run:
         working-directory: ${{ env.WORKDIR }}
+    strategy:
+      fail-fast: false
+      matrix:
+        sc_host:
+          - https://10.5.11.200
+          - https://10.5.11.201
     steps:
       - name: Checkout
         uses: actions/checkout@v3
@@ -54,13 +60,15 @@ jobs:
           path: ${{ env.WORKDIR }}
       - run: ansible-galaxy collection install community.crypto community.general
       - run: ansible-galaxy collection list
-      - run: |
-          echo "${{ vars.CI_CONFIG_HC_IP50 }}" > tests/integration/integration_config.yml
-          cat tests/integration/integration_config.yml
-          echo "sc_password: ${{ secrets.CI_CONFIG_HC_IP50_SC_PASSWORD }}" >> tests/integration/integration_config.yml
-          echo "smb_password: ${{ secrets.CI_CONFIG_HC_IP50_SMB_PASSWORD }}" >> tests/integration/integration_config.yml
-          echo "sc_replication_dest_password: ${{ secrets.CI_CONFIG_HC_IP50_SC_REPLICATION_DEST_PASSWORD }}" >> tests/integration/integration_config.yml
-          ls -al tests/integration/integration_config.yml
+      - uses: ./work-dir/ansible_collections/scale_computing/hypercore/.github/actions/make-integ-config
+        with:
+          ci_config_all: ${{ vars.CI_CONFIG_HC_IP50 }}
+          sc_host: ${{ matrix.sc_host }}
+          sc_username: admin
+          sc_password: ${{ secrets.CI_CONFIG_HC_IP200_SC_PASSWORD }}
+          smb_password: ${{ secrets.CI_CONFIG_HC_IP50_SMB_PASSWORD }}
+          sc_replication_dest_password: ${{ secrets.CI_CONFIG_HC_IP50_SC_REPLICATION_DEST_PASSWORD }}
+          working_directory: ${{ env.WORKDIR }}
       - run: ansible-playbook tests/integration/prepare/prepare_iso.yml
       - run: ansible-playbook tests/integration/prepare/prepare_vm.yml
       - run: ansible-playbook tests/integration/prepare/prepare_examples.yml
@@ -145,13 +153,22 @@ jobs:
       - run: pip install ansible-core~=${{ matrix.ansible }}
       - run: ansible-galaxy collection install community.crypto community.general
       - run: ansible-galaxy collection list
+
+      # ${{ env.WORKDIR }} cannot be used
+      - uses: ./work-dir/ansible_collections/scale_computing/hypercore/.github/actions/make-integ-config
+        with:
+          ci_config_all: ${{ vars.CI_CONFIG_HC_IP50 }}
+          sc_host: https://10.5.11.200
+          sc_username: admin
+          sc_password: ${{ secrets.CI_CONFIG_HC_IP200_SC_PASSWORD }}
+          smb_password: ${{ secrets.CI_CONFIG_HC_IP50_SMB_PASSWORD }}
+          sc_replication_dest_password: ${{ secrets.CI_CONFIG_HC_IP50_SC_REPLICATION_DEST_PASSWORD }}
+          working_directory: ${{ env.WORKDIR }}
       - run: |
-          echo "${{ vars.CI_CONFIG_HC_IP50 }}" > tests/integration/integration_config.yml
-          cat tests/integration/integration_config.yml
-          echo "sc_password: ${{ secrets.CI_CONFIG_HC_IP50_SC_PASSWORD }}" >> tests/integration/integration_config.yml
-          echo "smb_password: ${{ secrets.CI_CONFIG_HC_IP50_SMB_PASSWORD }}" >> tests/integration/integration_config.yml
-          echo "sc_replication_dest_password: ${{ secrets.CI_CONFIG_HC_IP50_SC_REPLICATION_DEST_PASSWORD }}" >> tests/integration/integration_config.yml
+          pwd
           ls -al tests/integration/integration_config.yml
+          head tests/integration/integration_config.yml
+
       - run: |
           eval export SC_HOST=$(cat tests/integration/integration_config.yml | yq '.sc_host')
           eval export SC_USERNAME=$(cat tests/integration/integration_config.yml | yq '.sc_username')
@@ -177,6 +194,9 @@ jobs:
         # python: [3.11]
         # test_name: [user_info]
         test_name: ${{ fromJson(needs.integ-matrix.outputs.matrix) }}
+        sc_host:
+          - https://10.5.11.200
+          - https://10.5.11.201
     steps:
       - name: Checkout
         uses: actions/checkout@v3
@@ -188,14 +208,16 @@ jobs:
       # But it does affect ansible-galaxy and ansible-test commands.
       - run: ansible-galaxy collection install community.crypto
       - run: ansible-galaxy collection list
-        # TODO - make integration_config.yml a reusable artifact/output of integration-prepare-env
-      - run: |
-          echo "${{ vars.CI_CONFIG_HC_IP50 }}" > tests/integration/integration_config.yml
-          cat tests/integration/integration_config.yml
-          echo "sc_password: ${{ secrets.CI_CONFIG_HC_IP50_SC_PASSWORD }}" >> tests/integration/integration_config.yml
-          echo "smb_password: ${{ secrets.CI_CONFIG_HC_IP50_SMB_PASSWORD }}" >> tests/integration/integration_config.yml
-          echo "sc_replication_dest_password: ${{ secrets.CI_CONFIG_HC_IP50_SC_REPLICATION_DEST_PASSWORD }}" >> tests/integration/integration_config.yml
-          ls -al tests/integration/integration_config.yml
+      # ${{ env.WORKDIR }} cannot be used
+      - uses: ./work-dir/ansible_collections/scale_computing/hypercore/.github/actions/make-integ-config
+        with:
+          ci_config_all: ${{ vars.CI_CONFIG_HC_IP50 }}
+          sc_host: ${{ matrix.sc_host }}
+          sc_username: admin
+          sc_password: ${{ secrets.CI_CONFIG_HC_IP200_SC_PASSWORD }}
+          smb_password: ${{ secrets.CI_CONFIG_HC_IP50_SMB_PASSWORD }}
+          sc_replication_dest_password: ${{ secrets.CI_CONFIG_HC_IP50_SC_REPLICATION_DEST_PASSWORD }}
+          working_directory: ${{ env.WORKDIR }}
       - run: ansible-test integration --local ${{ matrix.test_name }}
 
 
@@ -215,14 +237,16 @@ jobs:
         with:
           path: ${{ env.WORKDIR }}
       - run: pip install ansible-core~=2.13.0
-        # ansible-test needs special directory structure.
-      - run: |
-          echo "${{ vars.CI_CONFIG_HC_IP50 }}" > tests/integration/integration_config.yml
-          cat tests/integration/integration_config.yml
-          echo "sc_password: ${{ secrets.CI_CONFIG_HC_IP50_SC_PASSWORD }}" >> tests/integration/integration_config.yml
-          echo "smb_password: ${{ secrets.CI_CONFIG_HC_IP50_SMB_PASSWORD }}" >> tests/integration/integration_config.yml
-          echo "sc_replication_dest_password: ${{ secrets.CI_CONFIG_HC_IP50_SC_REPLICATION_DEST_PASSWORD }}" >> tests/integration/integration_config.yml
-          ls -al tests/integration/integration_config.yml
+      # ${{ env.WORKDIR }} cannot be used
+      - uses: ./work-dir/ansible_collections/scale_computing/hypercore/.github/actions/make-integ-config
+        with:
+          ci_config_all: ${{ vars.CI_CONFIG_HC_IP50 }}
+          sc_host: https://10.5.11.200
+          sc_username: admin
+          sc_password: ${{ secrets.CI_CONFIG_HC_IP200_SC_PASSWORD }}
+          smb_password: ${{ secrets.CI_CONFIG_HC_IP50_SMB_PASSWORD }}
+          sc_replication_dest_password: ${{ secrets.CI_CONFIG_HC_IP50_SC_REPLICATION_DEST_PASSWORD }}
+          working_directory: ${{ env.WORKDIR }}
       - run: ansible-galaxy collection install community.general
       - run: ansible-playbook tests/integration/cleanup/ci_replica_cleanup.yml
 
@@ -239,13 +263,16 @@ jobs:
         uses: actions/checkout@v3
         with:
           path: ${{ env.WORKDIR }}
-      - run: |
-          echo "${{ vars.CI_CONFIG_HC_IP50 }}" > tests/integration/integration_config.yml
-          cat tests/integration/integration_config.yml
-          echo "sc_password: ${{ secrets.CI_CONFIG_HC_IP50_SC_PASSWORD }}" >> tests/integration/integration_config.yml
-          echo "smb_password: ${{ secrets.CI_CONFIG_HC_IP50_SMB_PASSWORD }}" >> tests/integration/integration_config.yml
-          echo "sc_replication_dest_password: ${{ secrets.CI_CONFIG_HC_IP50_SC_REPLICATION_DEST_PASSWORD }}" >> tests/integration/integration_config.yml
-          ls -al tests/integration/integration_config.yml
+      # ${{ env.WORKDIR }} cannot be used
+      - uses: ./work-dir/ansible_collections/scale_computing/hypercore/.github/actions/make-integ-config
+        with:
+          ci_config_all: ${{ vars.CI_CONFIG_HC_IP50 }}
+          sc_host: https://10.5.11.200
+          sc_username: admin
+          sc_password: ${{ secrets.CI_CONFIG_HC_IP200_SC_PASSWORD }}
+          smb_password: ${{ secrets.CI_CONFIG_HC_IP50_SMB_PASSWORD }}
+          sc_replication_dest_password: ${{ secrets.CI_CONFIG_HC_IP50_SC_REPLICATION_DEST_PASSWORD }}
+          working_directory: ${{ env.WORKDIR }}
       - run: |
           cd tests/integration/cleanup && ./smb_cleanup.sh \
             "$(cat ../integration_config.yml | yq '.smb_server' | sed -e 's/^"//' -e 's/"$//')" \