packer: install monit and vector

Previously, monit and vector RPMs were embedded directly in the
image-builder-packer repository. This was not ideal because hosting big
binary files in git is always ugly.

This commit brings back monit and vector:

- monit is installed from EPEL
- vector is installed from the upstream RPM repository

Ansible was dropped because we don't need it in the image.

Signed-off-by: Ondřej Budai <ondrej@budai.cz>

templates/packer/ansible/roles/common/files/timber-vector.repo

@@ -0,0 +1,41 @@
+[timber-vector]
+name=timber-vector
+baseurl=https://repositories.timber.io/public/vector/rpm/el/8/$basearch
+repo_gpgcheck=1
+enabled=1
+gpgkey=https://repositories.timber.io/public/vector/gpg.3543DB2D0A2BC4B8.key
+gpgcheck=1
+sslverify=1
+sslcacert=/etc/pki/tls/certs/ca-bundle.crt
+metadata_expire=300
+pkg_gpgcheck=1
+autorefresh=1
+type=rpm-md
+
+[timber-vector-noarch]
+name=timber-vector-noarch
+baseurl=https://repositories.timber.io/public/vector/rpm/el/8/noarch
+repo_gpgcheck=1
+enabled=1
+gpgkey=https://repositories.timber.io/public/vector/gpg.3543DB2D0A2BC4B8.key
+gpgcheck=1
+sslverify=1
+sslcacert=/etc/pki/tls/certs/ca-bundle.crt
+metadata_expire=300
+pkg_gpgcheck=1
+autorefresh=1
+type=rpm-md
+
+[timber-vector-source]
+name=timber-vector-source
+baseurl=https://repositories.timber.io/public/vector/rpm/el/8/SRPMS
+repo_gpgcheck=1
+enabled=1
+gpgkey=https://repositories.timber.io/public/vector/gpg.3543DB2D0A2BC4B8.key
+gpgcheck=1
+sslverify=1
+sslcacert=/etc/pki/tls/certs/ca-bundle.crt
+metadata_expire=300
+pkg_gpgcheck=1
+autorefresh=1
+type=rpm-md

templates/packer/ansible/roles/common/tasks/packages.yml

@@ -18,6 +18,13 @@
     gpgcheck: no
     priority: "5"
 
+# We need EPEL for monit
+- name: Add EPEL
+  dnf:
+    name: https://dl.fedoraproject.org/pub/epel/epel-release-latest-8.noarch.rpm
+    state: present
+    disable_gpg_check: yes
+
 - name: Upgrade all packages
   package:
     name: "*"
@@ -26,36 +33,23 @@
   retries: 5
   until: result is success
 
+- name: Add Vector repo
+  copy:
+    src: "{{ playbook_dir }}/roles/common/files/timber-vector.repo"
+    dest: /etc/yum.repos.d/
+
 - name: Install required packages
   package:
     name:
       - jq
       - osbuild-composer
       - unzip
+      - monit
+      - vector
   register: result
   retries: 5
   until: result is success
 
-- name: Upload customized RPMs
-  copy:
-    src: "{{ item }}"
-    dest: /tmp
-  with_fileglob:
-    - "{{ playbook_dir }}/roles/common/files/*.rpm"
-  register: copied_rpms
-
-- name: Install copied RPMs
-  package:
-    name: "{{ copied_rpms.results | map(attribute='dest') | list }}"
-    disable_gpg_check: yes
-    state: present
-
-- name: Remove copied RPMs
-  file:
-    path: "{{ item }}"
-    state: absent
-  loop: "{{ copied_rpms.results | map(attribute='dest') | list }}"
-
 - name: Download AWS CLI installer
   get_url:
     url: https://awscli.amazonaws.com/awscli-exe-linux-x86_64.zip