diff --git a/pipelines/katello_devel/02-install.yml b/pipelines/katello_devel/02-install.yml
index 2a3f9c9c7..1e978378e 100644
--- a/pipelines/katello_devel/02-install.yml
+++ b/pipelines/katello_devel/02-install.yml
@@ -1,6 +1,6 @@
 ---
 - hosts:
-  - pipeline-katello-devel-centos7
+  - pipeline-katello-devel-centos8
   become: yes
   vars_files:
   - ../vars/repos_staging.yml
diff --git a/pipelines/katello_devel/03-tests.yml b/pipelines/katello_devel/03-tests.yml
index 8c7a04abf..25e1c42d5 100644
--- a/pipelines/katello_devel/03-tests.yml
+++ b/pipelines/katello_devel/03-tests.yml
@@ -1,14 +1,8 @@
 ---
 - hosts:
-  - pipeline-katello-devel-centos7
+  - pipeline-katello-devel-centos8
   become: yes
   vars_files:
   - ../vars/repos_staging.yml
   roles:
-  - role: ruby_scl
-    when: ansible_distribution_major_version == "7"
-  - role: nodejs_scl
-    when: ansible_distribution_major_version == "7"
-  - role: postgresql_scl
-    when: ansible_distribution_major_version == "7"
   - katello_test
diff --git a/pipelines/vars/katello_devel.yml b/pipelines/vars/katello_devel.yml
index ffcc4c4e5..30d9103b5 100644
--- a/pipelines/vars/katello_devel.yml
+++ b/pipelines/vars/katello_devel.yml
@@ -1,7 +1,7 @@
-forklift_name: pipeline-katello-devel-centos7
+forklift_name: pipeline-katello-devel-centos8
 forklift_boxes:
-  pipeline-katello-devel-centos7:
-    box: centos7
+  pipeline-katello-devel-centos8:
+    box: centos8-stream
     memory: 8192
     variables:
       katello_repositories_version: nightly
diff --git a/playbooks/katello_devel.yml b/playbooks/katello_devel.yml
index 5a6430cb6..ac007cb1d 100644
--- a/playbooks/katello_devel.yml
+++ b/playbooks/katello_devel.yml
@@ -1,5 +1,4 @@
 ---
 - hosts: all
-  become: true
   roles:
     - katello_devel
diff --git a/roles/customize_home/tasks/fix_env.yml b/roles/customize_home/tasks/fix_env.yml
index 7d4efb551..cee51381c 100644
--- a/roles/customize_home/tasks/fix_env.yml
+++ b/roles/customize_home/tasks/fix_env.yml
@@ -1,11 +1,11 @@
 - name: Check that the .env exists
   stat:
-    path: /home/vagrant/foreman/.env
+    path: "{{ ansible_user_dir }}/foreman/.env"
   register: stat_result
 
 - name: Ensure .env file contains current hostname
   ansible.builtin.replace:
-    path: /home/vagrant/foreman/.env
+    path: "{{ ansible_user_dir }}/foreman/.env"
     regexp: '(.*)--public [a-zA-Z0-9-\.]*(.*)'
     replace: '\1--public {{ ansible_fqdn }}\2'
   when: stat_result
diff --git a/roles/katello_devel/meta/main.yml b/roles/katello_devel/meta/main.yml
index f116c2c5e..1a364c4d0 100644
--- a/roles/katello_devel/meta/main.yml
+++ b/roles/katello_devel/meta/main.yml
@@ -2,24 +2,20 @@
 dependencies:
   - role: etc_hosts
   - role: foreman_server_repositories
+    become: true
     foreman_server_repositories_katello: true
     foreman_server_repositories_foreman_client: true
 #   puppet 6 is still the default for theforeman.operations.puppet_repositories as of release 1.2.3
     foreman_puppet_repositories_version: 7
-  - role: ruby_scl
-    when: ansible_distribution_major_version == "7"
-  - role: nodejs_scl
-    when: ansible_distribution_major_version == "7"
-  - role: postgresql_scl
-    when: ansible_distribution_major_version == "7"
   - role: foreman_installer_devel_scenario
+    become: true
   - role: foreman_installer
+    become: true
     foreman_installer_scenario: katello-devel
     foreman_installer_additional_packages:
       - foreman-installer-katello
     foreman_installer_disable_system_checks: true
     foreman_installer_options_internal_use_only:
-      - "{{ '--katello-devel-scl-ruby=' +  ruby_scl_version if ansible_distribution_major_version == '7' else '' }}"
       - "--katello-devel-admin-password {{ foreman_installer_admin_password }}"
       - "{{ '--katello-devel-github-username=' + katello_devel_github_username if katello_devel_github_username is defined else '' }}"
   - role: customize_home
diff --git a/roles/nodejs_scl/defaults/main.yml b/roles/nodejs_scl/defaults/main.yml
deleted file mode 100644
index 498fd7ed7..000000000
--- a/roles/nodejs_scl/defaults/main.yml
+++ /dev/null
@@ -1,2 +0,0 @@
----
-nodejs_scl_version: rh-nodejs12
diff --git a/roles/nodejs_scl/tasks/main.yml b/roles/nodejs_scl/tasks/main.yml
deleted file mode 100644
index 04c08e433..000000000
--- a/roles/nodejs_scl/tasks/main.yml
+++ /dev/null
@@ -1,18 +0,0 @@
-- name: 'Install SCL repository'
-  yum:
-    name: centos-release-scl-rh
-    state: present
-
-- name: 'Install NodeJS SCL'
-  yum:
-    name:
-      - "{{ nodejs_scl_version }}-npm"
-    state: present
-
-- name: Enable and configure SCL at login
-  blockinfile:
-    dest: /etc/profile.d/enable-{{ nodejs_scl_version }}.sh
-    create: yes
-    block: |
-      #!/bin/bash
-      source scl_source enable {{ nodejs_scl_version }}
diff --git a/roles/postgresql_scl/defaults/main.yml b/roles/postgresql_scl/defaults/main.yml
deleted file mode 100644
index a0964b8c7..000000000
--- a/roles/postgresql_scl/defaults/main.yml
+++ /dev/null
@@ -1,2 +0,0 @@
----
-postgresql_scl_version: rh-postgresql12
diff --git a/roles/postgresql_scl/tasks/main.yml b/roles/postgresql_scl/tasks/main.yml
deleted file mode 100644
index 3e0024a8c..000000000
--- a/roles/postgresql_scl/tasks/main.yml
+++ /dev/null
@@ -1,19 +0,0 @@
----
-- name: 'Install SCL repository'
-  yum:
-    name: centos-release-scl-rh
-    state: present
-
-- name: 'Install PostgreSQL SCL'
-  yum:
-    name:
-      - "{{ postgresql_scl_version }}"
-    state: present
-
-- name: Enable and configure SCL at login
-  blockinfile:
-    dest: /etc/profile.d/enable-{{ postgresql_scl_version }}.sh
-    create: yes
-    block: |
-      #!/bin/bash
-      source scl_source enable {{ postgresql_scl_version }}