diff --git a/.github/workflows/ansible-lint.yml b/.github/workflows/ansible-lint.yml
index 7c63c1f3..cff572fe 100644
--- a/.github/workflows/ansible-lint.yml
+++ b/.github/workflows/ansible-lint.yml
@@ -9,4 +9,4 @@ jobs:
       - uses: actions/checkout@v4
 
       - name: Run ansible-lint
-        uses: ansible-community/ansible-lint-action@v6.16.0
+        uses: ansible-community/ansible-lint-action@v6.17.0
diff --git a/conda/conda.yml b/conda/conda.yml
index 16742d21..e986547d 100644
--- a/conda/conda.yml
+++ b/conda/conda.yml
@@ -27,19 +27,19 @@
 
 - name: Add conda-forge channel
   become_user: "{{   conda_vars.default_user  }}"
-  shell: timeout 1m bash -c 'source {{conda_vars.CONDA_DIR}}/bin/activate && conda config --add channels conda-forge'
+  ansible.builtin.shell: timeout 1m bash -c 'source {{conda_vars.CONDA_DIR}}/bin/activate && conda config --add channels conda-forge'
   args:
     executable: /bin/bash
 
 - name: Add anaconda channel
   become_user: "{{   conda_vars.default_user  }}"
-  shell: timeout 1m bash -c 'source {{conda_vars.CONDA_DIR}}/bin/activate && conda config --add channels anaconda'
+  ansible.builtin.shell: timeout 1m bash -c 'source {{conda_vars.CONDA_DIR}}/bin/activate && conda config --add channels anaconda'
   args:
     executable: /bin/bash
 
 - name: Init .bashrc for conda
   become_user: "{{   conda_vars.default_user  }}"
-  shell: timeout 1m bash -c 'source {{ conda_vars.CONDA_DIR}}/bin/activate && conda init'
+  ansible.builtin.shell: timeout 1m bash -c 'source {{ conda_vars.CONDA_DIR}}/bin/activate && conda init'
   args:
     executable: /bin/bash
 
@@ -52,7 +52,7 @@
 
 - name: Check for installed packages
   become_user: "{{ conda_vars.default_user }}"
-  shell: 'source {{ conda_vars.CONDA_DIR }}/bin/activate && conda activate {{ conda_vars.ENV_NAME|quote }} && conda list'
+  ansible.builtin.shell: 'source {{ conda_vars.CONDA_DIR }}/bin/activate && conda activate {{ conda_vars.ENV_NAME|quote }} && conda list'
   register: added_packages
   args:
     executable: /bin/bash
@@ -60,7 +60,7 @@
 
 - name: Install chosen packages
   become_user: "{{   conda_vars.default_user  }}"
-  shell: 'source {{ conda_vars.CONDA_DIR }}/bin/activate && conda activate {{ conda_vars.ENV_NAME|quote }}
+  ansible.builtin.shell: 'source {{ conda_vars.CONDA_DIR }}/bin/activate && conda activate {{ conda_vars.ENV_NAME|quote }}
           && conda install --yes {{ item.key }}={{ item.value.version }}'
   args:
     executable: /bin/bash
diff --git a/emgb/docker-compose.override.yml b/emgb/docker-compose.override.yml
index 05bffb59..f92ead50 100644
--- a/emgb/docker-compose.override.yml
+++ b/emgb/docker-compose.override.yml
@@ -15,4 +15,4 @@ services:
     restart: always
 
   targetdb:
-    restart: always
\ No newline at end of file
+    restart: always
diff --git a/emgb/emgb.yml b/emgb/emgb.yml
index f96891fe..343a557d 100644
--- a/emgb/emgb.yml
+++ b/emgb/emgb.yml
@@ -1,7 +1,7 @@
 ---
 
 - name: Ensure python-is-python3 is installed
-  become: yes
+  become: true
   package:
     name: python-is-python3
     state: present
@@ -19,7 +19,7 @@
     BINARY="yq_linux_amd64"  # Change this if you need a different binary
     wget "https://github.com/mikefarah/yq/releases/download/${VERSION}/${BINARY}.tar.gz" -O - |\
       tar xz && mv "${BINARY}" /usr/bin/yq
-  become: yes
+  become: true
 
 - name: Clone EMGB Repo
   git:
@@ -43,11 +43,11 @@
     cmd: ./prepare-import.sh
   args:
     chdir: "{{ emgb_vars.repo_path }}"
-    
+
 - name: Copy docker-compose.override
   ansible.builtin.copy:
     src: docker-compose.override.yml
-    dest: "{{emgb_vars.repo_path}}"
+    dest: "{{ emgb_vars.repo_path }}"
 
 - name: Run yq command to delete nginx ports
   ansible.builtin.command:
@@ -59,6 +59,4 @@
   ansible.builtin.command:
     cmd: docker-compose up -d
   args:
-    chdir: "{{emgb_vars.repo_path}}"
-
-
+    chdir: "{{ emgb_vars.repo_path }}"
diff --git a/emgb/emgb_metadata.yml b/emgb/emgb_metadata.yml
index fae996ae..d542dee6 100644
--- a/emgb/emgb_metadata.yml
+++ b/emgb/emgb_metadata.yml
@@ -20,4 +20,3 @@ community_driven: true
 wiki_link: ""
 information_for_display:
   version: 1.6.0
-
diff --git a/guacamole/roles/guacamole/tests/test.yml b/guacamole/roles/guacamole/tests/test.yml
index f08718ea..0ff6637b 100644
--- a/guacamole/roles/guacamole/tests/test.yml
+++ b/guacamole/roles/guacamole/tests/test.yml
@@ -1,5 +1,6 @@
 ---
 - hosts: localhost
+  name: Test
   remote_user: root
   roles:
     - guacamolerdp-ansible
diff --git a/jupyterlab/jupyterlab.yml b/jupyterlab/jupyterlab.yml
index 23c58dad..7849b791 100644
--- a/jupyterlab/jupyterlab.yml
+++ b/jupyterlab/jupyterlab.yml
@@ -26,40 +26,40 @@
 
 - name: Adjust miniconda folder rights
   become: true
-  shell: chown -R {{jupyterlab_vars.default_user}}:{{jupyterlab_vars.default_user}} {{jupyterlab_vars.CONDA_DIR}}/
+  ansible.builtin.shell: chown -R {{jupyterlab_vars.default_user}}:{{jupyterlab_vars.default_user}} {{jupyterlab_vars.CONDA_DIR}}/
   when: not jupyterlab_vars.create_only_backend
 
 - name: Add bioconda channel
   become_user: "{{   jupyterlab_vars.default_user  }}"
-  shell: timeout 1m bash -c 'source {{jupyterlab_vars.CONDA_DIR}}/bin/activate && conda config --add channels bioconda'
+  ansible.builtin.shell: timeout 1m bash -c 'source {{jupyterlab_vars.CONDA_DIR}}/bin/activate && conda config --add channels bioconda'
   args:
     executable: /bin/bash
   when: not jupyterlab_vars.create_only_backend
 
 - name: Add conda-forge channel
   become_user: "{{   jupyterlab_vars.default_user  }}"
-  shell: timeout 1m bash -c 'source {{jupyterlab_vars.CONDA_DIR}}/bin/activate && conda config --add channels conda-forge'
+  ansible.builtin.shell: timeout 1m bash -c 'source {{jupyterlab_vars.CONDA_DIR}}/bin/activate && conda config --add channels conda-forge'
   args:
     executable: /bin/bash
   when: not jupyterlab_vars.create_only_backend
 
 - name: Add anaconda channel
   become_user: "{{   jupyterlab_vars.default_user  }}"
-  shell: timeout 1m bash -c 'source {{jupyterlab_vars.CONDA_DIR}}/bin/activate && conda config --add channels anaconda'
+  ansible.builtin.shell: timeout 1m bash -c 'source {{jupyterlab_vars.CONDA_DIR}}/bin/activate && conda config --add channels anaconda'
   args:
     executable: /bin/bash
   when: not jupyterlab_vars.create_only_backend
 
 - name: Init .bashrc for conda
   become_user: "{{   jupyterlab_vars.default_user  }}"
-  shell: timeout 1m bash -c 'source {{ jupyterlab_vars.CONDA_DIR}}/bin/activate && conda init'
+  ansible.builtin.shell: timeout 1m bash -c 'source {{ jupyterlab_vars.CONDA_DIR}}/bin/activate && conda init'
   args:
     executable: /bin/bash
   when: not jupyterlab_vars.create_only_backend
 
 - name: Create alias for environment
   become_user: "{{   jupyterlab_vars.default_user  }}"
-  shell: echo $ALIAS_VARIABLE > ~/.bash_aliases
+  ansible.builtin.shell: echo $ALIAS_VARIABLE > ~/.bash_aliases
   environment:
     ALIAS_VARIABLE: alias {{ jupyterlab_vars.ENV_NAME| quote }}="conda activate {{ jupyterlab_vars.ENV_NAME| quote }}"
   when: not jupyterlab_vars.create_only_backend
diff --git a/packer/cleanup_base_cluster_images.yml b/packer/cleanup_base_cluster_images.yml
index bb487d39..3c526f28 100644
--- a/packer/cleanup_base_cluster_images.yml
+++ b/packer/cleanup_base_cluster_images.yml
@@ -14,7 +14,7 @@
       when: keep is defined and keep | int > 0
 
     - name: Retrieve list of all master base image
-      shell: >
+      ansible.builtin.shell: >
         openstack image list
         --private
         --tag "base_cluster"
@@ -26,13 +26,12 @@
         --sort created_at:desc
         -f json
       register: ubuntu_master_images_command
+      changed_when: false
 
     - name: Set master image fact
-      set_fact:
+      ansible.builtin.set_fact:
         ubuntu_master_images: "{{ ubuntu_master_images_command.stdout }}"
 
-
-
     - name: Echo Ubuntu images length
       ansible.builtin.debug:
         var: ubuntu_master_images | length
@@ -49,10 +48,10 @@
       loop: "{{ ubuntu_master_images }}"
       loop_control:
         index_var: index
-      when: ubuntu_master_images  | length > limit | int and index >= limit | int
+      when: ubuntu_master_images | length > limit | int and index >= limit | int
 
     - name: Retrieve list of all worker base image
-      shell: >
+      ansible.builtin.shell: >
         openstack image list
         --tag "base_cluster"
         --tag "cluster"
@@ -63,13 +62,12 @@
         --sort created_at:desc
         -f json
       register: ubuntu_worker_images_command
+      changed_when: false
 
     - name: Set worker image fact
-      set_fact:
+      ansible.builtin.set_fact:
         ubuntu_worker_images: "{{ ubuntu_worker_images_command.stdout }}"
 
-
-
     - name: Echo Ubuntu images length
       ansible.builtin.debug:
         var: ubuntu_worker_images | length
diff --git a/packer/cleanup_base_images.yml b/packer/cleanup_base_images.yml
index f6c8610f..21a117e1 100644
--- a/packer/cleanup_base_images.yml
+++ b/packer/cleanup_base_images.yml
@@ -14,7 +14,7 @@
       when: keep is defined and keep | int > 0
 
     - name: Retrieve list of all images
-      shell: >
+      ansible.builtin.shell: >
         openstack image list
         --private
         --tag "base_image"
@@ -23,7 +23,7 @@
         --sort created_at:desc
         -f json
       register: ubuntu_images_command
-
+      changed_when: false
 
     - name: Set image fact
       ansible.builtin.set_fact:
diff --git a/packer/cleanup_resenvs_images.yml b/packer/cleanup_resenvs_images.yml
index 4d6b5bb8..b901bf44 100644
--- a/packer/cleanup_resenvs_images.yml
+++ b/packer/cleanup_resenvs_images.yml
@@ -14,11 +14,11 @@
         limit: "{{ keep | int }}"
       when: keep is defined and keep | int > 0
 
-    - name: Retrieve list of all {{resenv}} base image
-      shell: >
+    - name: Retrieve list of all {{ resenv }} base image
+      ansible.builtin.shell: >
         openstack image list
         --private
-        --tag {{vars[resenv + '_tag']}}
+        --tag {{ vars[resenv + '_tag'] }}
         --property image_type=image
         --property os_version={{ os_version }}
         --property os_distro={{ os_distro }}
@@ -26,11 +26,12 @@
         --long
         -f json
       register: resenv_images_command
+      changed_when: false
 
 
     - name: Filter images excluding "cluster" tag
-      set_fact:
-        resenv_images: "{{ resenv_images_command.stdout|from_json | rejectattr('Tags', 'search', 'cluster')}}"
+      ansible.builtin.set_fact:
+        resenv_images: "{{ resenv_images_command.stdout | from_json | rejectattr('Tags', 'search', 'cluster') }}"
 
     - name: Echo Ubuntu images length
       ansible.builtin.debug:
@@ -49,11 +50,11 @@
         index_var: index
       when: resenv_images | length > limit | int and index >= limit | int
 
-    - name: Retrieve list of all {{resenv}} base image
-      shell: >
+    - name: Retrieve list of all {{ resenv }} base image
+      ansible.builtin.shell: >
         openstack image list
         --private
-        --tag {{vars[resenv + '_tag']}}
+        --tag {{ vars[resenv + '_tag'] }}
         --tag cluster
         --tag master
         --property image_type=image
@@ -63,6 +64,7 @@
         --long
         -f json
       register: resenv_master_images_command
+      changed_when: false
 
     - name: Set image fact
       ansible.builtin.set_fact:
@@ -87,11 +89,11 @@
       when: resenv_master_images | length > limit | int and index >= limit | int
 
 
-    - name: Retrieve list of all {{resenv}} base image
-      shell: >
+    - name: Retrieve list of all {{ resenv }} base image
+      ansible.builtin.shell: >
         openstack image list
         --private
-        --tag {{vars[resenv + '_tag']}}
+        --tag {{ vars[resenv + '_tag'] }}
         --tag cluster
         --tag worker
         --property image_type=image
@@ -101,6 +103,7 @@
         --long
         -f json
       register: resenv_worker_images_command
+      changed_when: false
 
     - name: Set image fact
       ansible.builtin.set_fact:
diff --git a/packer/update_base_images.yml b/packer/update_base_images.yml
index c36dd2db..61ad2008 100644
--- a/packer/update_base_images.yml
+++ b/packer/update_base_images.yml
@@ -69,7 +69,7 @@
 
 
     - name: Delete local uploaded file
-      file:
+      ansible.builtin.file:
         path: "{{ name }}"
         state: absent
       when: update
diff --git a/theiaide/theiaide.yml b/theiaide/theiaide.yml
index 800da769..21df7083 100644
--- a/theiaide/theiaide.yml
+++ b/theiaide/theiaide.yml
@@ -27,13 +27,13 @@
         theia_ide_workspace: ${HOME}
 
     - name: Install nvm
-      shell: |
+      ansible.builtin.shell: |
         curl -o- https://raw.githubusercontent.com/creationix/nvm/v0.39.1/install.sh | NVM_DIR={{ theiaide_vars.NVM_INSTALL_DIR }} /bin/bash
       args:
         creates: "{{ theiaide_vars.NVM_INSTALL_DIR }}/nvm.sh"
 
     - name: Install node 12 and yarn
-      shell: |
+      ansible.builtin.shell: |
         source {{ theiaide_vars.NVM_INSTALL_DIR }}/nvm.sh
         nvm install 12
         npm install -g yarn
@@ -41,7 +41,7 @@
         executable: bash
 
     - name: Install prebuild theia
-      shell: |
+      ansible.builtin.shell: |
         curl -o- https://bibiserv.cebitec.uni-bielefeld.de/resources/bibigrid/plugins/theia-ide_node12.tar.gz | tar -xzf -
       args:
         chdir: /opt