Install pcre on destination hosts

While pcre support is built in wheels, uWSGI still needs to have pcre
library on hosts where it runs, as libpcre.so.3 is reffered by the
binary after being installed in venv.

Closes-Bug: #2073873
Change-Id: I21a90b8387a8fd9f7a77a631dcb9f9eb06243fbc

tasks/uwsgi_install.yml

@@ -50,6 +50,7 @@
     venv_pip_install_args: "{{ uwsgi_pip_install_args }}"
     venv_pip_packages: "{{ uwsgi_pip_packages }}"
     venv_build_distro_package_list: "{{ uwsgi_build_distro_package_list }}"
+    venv_install_distro_package_list: "{{ uwsgi_source_package_list }}"
     venv_python_executable: "{{ uwsgi_python_executable }}"
     venv_facts_when_changed:
       - section: 'uwsgi'

vars/debian.yml

@@ -34,4 +34,8 @@ uwsgi_build_distro_package_list:
   - libssl-dev
   - libpcre3-dev
 
+uwsgi_source_package_list:
+  - libssl3
+  - libpcre3
+
 _uwsgi_env: "REQUESTS_CA_BUNDLE=/etc/ssl/certs/ca-certificates.crt"

vars/redhat.yml

@@ -23,4 +23,8 @@ uwsgi_build_distro_package_list:
   - openssl-devel
   - pcre-devel
 
+uwsgi_source_package_list:
+  - openssl
+  - pcre
+
 _uwsgi_env: "REQUESTS_CA_BUNDLE=/etc/pki/tls/certs/ca-bundle.crt"

zuul.d/project.yaml

@@ -17,6 +17,7 @@
     templates:
       - check-requirements
       - openstack-ansible-deploy-aio_metal-jobs
+      - openstack-ansible-deploy-aio_lxc-jobs
       - openstack-ansible-deploy-aio_distro_metal-jobs
       - openstack-ansible-linters-jobs
       - publish-openstack-docs-pti