We're going to need information about the OS outside of Ansible soon, so drop the OS detection code and start storing the information as host variables instead. Signed-off-by: Andrea Bolognani <abologna(a)redhat.com&gt; --- guests/host_vars/libvirt-centos-7/main.yml | 4 ++ guests/host_vars/libvirt-debian-8/main.yml | 4 ++ guests/host_vars/libvirt-debian-9/main.yml | 4 ++ guests/host_vars/libvirt-debian-sid/main.yml | 4 ++ guests/host_vars/libvirt-fedora-27/main.yml | 4 ++ guests/host_vars/libvirt-fedora-28/main.yml | 4 ++ .../host_vars/libvirt-fedora-rawhide/main.yml | 4 ++ guests/host_vars/libvirt-freebsd-10/main.yml | 4 ++ guests/host_vars/libvirt-freebsd-11/main.yml | 4 ++ .../libvirt-freebsd-current/main.yml | 4 ++ guests/host_vars/libvirt-ubuntu-16/main.yml | 4 ++ guests/host_vars/libvirt-ubuntu-18/main.yml | 4 ++ guests/tasks/base.yml | 51 ------------------- 13 files changed, 48 insertions(+), 51 deletions(-) diff --git a/guests/host_vars/libvirt-centos-7/main.yml b/guests/host_vars/libvirt-centos-7/main.yml index c147830..4c80e22 100644 --- a/guests/host_vars/libvirt-centos-7/main.yml +++ b/guests/host_vars/libvirt-centos-7/main.yml @@ -13,3 +13,7 @@ projects: - osinfo-db - osinfo-db-tools - virt-viewer + +package_format: rpm +os_name: CentOS +os_version: 7 diff --git a/guests/host_vars/libvirt-debian-8/main.yml b/guests/host_vars/libvirt-debian-8/main.yml index 954a037..a6875a4 100644 --- a/guests/host_vars/libvirt-debian-8/main.yml +++ b/guests/host_vars/libvirt-debian-8/main.yml @@ -11,3 +11,7 @@ projects: - osinfo-db - osinfo-db-tools - virt-viewer + +package_format: deb +os_name: Debian +os_version: 8 diff --git a/guests/host_vars/libvirt-debian-9/main.yml b/guests/host_vars/libvirt-debian-9/main.yml index a588c09..cdc5a57 100644 --- a/guests/host_vars/libvirt-debian-9/main.yml +++ b/guests/host_vars/libvirt-debian-9/main.yml @@ -14,3 +14,7 @@ projects: - osinfo-db-tools - virt-manager - virt-viewer + +package_format: deb +os_name: Debian +os_version: 9 diff --git a/guests/host_vars/libvirt-debian-sid/main.yml b/guests/host_vars/libvirt-debian-sid/main.yml index a588c09..5dd887b 100644 --- a/guests/host_vars/libvirt-debian-sid/main.yml +++ b/guests/host_vars/libvirt-debian-sid/main.yml @@ -14,3 +14,7 @@ projects: - osinfo-db-tools - virt-manager - virt-viewer + +package_format: deb +os_name: Debian +os_version: Sid diff --git a/guests/host_vars/libvirt-fedora-27/main.yml b/guests/host_vars/libvirt-fedora-27/main.yml index 00b0848..f131953 100644 --- a/guests/host_vars/libvirt-fedora-27/main.yml +++ b/guests/host_vars/libvirt-fedora-27/main.yml @@ -15,3 +15,7 @@ projects: - osinfo-db-tools - virt-manager - virt-viewer + +package_format: rpm +os_name: Fedora +os_version: 27 diff --git a/guests/host_vars/libvirt-fedora-28/main.yml b/guests/host_vars/libvirt-fedora-28/main.yml index 00b0848..f115598 100644 --- a/guests/host_vars/libvirt-fedora-28/main.yml +++ b/guests/host_vars/libvirt-fedora-28/main.yml @@ -15,3 +15,7 @@ projects: - osinfo-db-tools - virt-manager - virt-viewer + +package_format: rpm +os_name: Fedora +os_version: 28 diff --git a/guests/host_vars/libvirt-fedora-rawhide/main.yml b/guests/host_vars/libvirt-fedora-rawhide/main.yml index 5044594..1bd3332 100644 --- a/guests/host_vars/libvirt-fedora-rawhide/main.yml +++ b/guests/host_vars/libvirt-fedora-rawhide/main.yml @@ -20,3 +20,7 @@ projects: - virt-manager - virt-viewer - virt-viewer+mingw + +package_format: rpm +os_name: Fedora +os_version: Rawhide diff --git a/guests/host_vars/libvirt-freebsd-10/main.yml b/guests/host_vars/libvirt-freebsd-10/main.yml index 2ad4584..005acb4 100644 --- a/guests/host_vars/libvirt-freebsd-10/main.yml +++ b/guests/host_vars/libvirt-freebsd-10/main.yml @@ -15,3 +15,7 @@ projects: - osinfo-db-tools - virt-manager - virt-viewer + +package_format: pkg +os_name: FreeBSD +os_version: 10 diff --git a/guests/host_vars/libvirt-freebsd-11/main.yml b/guests/host_vars/libvirt-freebsd-11/main.yml index 2ad4584..dd06fc5 100644 --- a/guests/host_vars/libvirt-freebsd-11/main.yml +++ b/guests/host_vars/libvirt-freebsd-11/main.yml @@ -15,3 +15,7 @@ projects: - osinfo-db-tools - virt-manager - virt-viewer + +package_format: pkg +os_name: FreeBSD +os_version: 11 diff --git a/guests/host_vars/libvirt-freebsd-current/main.yml b/guests/host_vars/libvirt-freebsd-current/main.yml index 2ad4584..07f3f25 100644 --- a/guests/host_vars/libvirt-freebsd-current/main.yml +++ b/guests/host_vars/libvirt-freebsd-current/main.yml @@ -15,3 +15,7 @@ projects: - osinfo-db-tools - virt-manager - virt-viewer + +package_format: pkg +os_name: FreeBSD +os_version: Current diff --git a/guests/host_vars/libvirt-ubuntu-16/main.yml b/guests/host_vars/libvirt-ubuntu-16/main.yml index a588c09..92296b4 100644 --- a/guests/host_vars/libvirt-ubuntu-16/main.yml +++ b/guests/host_vars/libvirt-ubuntu-16/main.yml @@ -14,3 +14,7 @@ projects: - osinfo-db-tools - virt-manager - virt-viewer + +package_format: deb +os_name: Ubuntu +os_version: 16 diff --git a/guests/host_vars/libvirt-ubuntu-18/main.yml b/guests/host_vars/libvirt-ubuntu-18/main.yml index a588c09..8a45854 100644 --- a/guests/host_vars/libvirt-ubuntu-18/main.yml +++ b/guests/host_vars/libvirt-ubuntu-18/main.yml @@ -14,3 +14,7 @@ projects: - osinfo-db-tools - virt-manager - virt-viewer + +package_format: deb +os_name: Ubuntu +os_version: 18 diff --git a/guests/tasks/base.yml b/guests/tasks/base.yml index 13d02f8..6310d96 100644 --- a/guests/tasks/base.yml +++ b/guests/tasks/base.yml @@ -1,55 +1,4 @@ --- -- name: Set additional facts (OS) - set_fact: - os_name: '{{ ansible_distribution }}' - -- name: Set additional facts (OS) - set_fact: - os_version: '{{ ansible_distribution_major_version }}' - when: - - ansible_distribution_major_version is defined - -- name: Set additional facts (OS) - set_fact: - os_version: Rawhide - when: - - os_name == 'Fedora' - - ansible_distribution_release == 'Rawhide' - -- name: Set additional facts (OS) - set_fact: - os_version: Sid - when: - - os_name == 'Debian' - - ansible_distribution_major_version is match("^.*/sid$") - -- name: Set additional facts (OS) - set_fact: - os_version: Current - when: - - ansible_distribution == 'FreeBSD' - - ansible_distribution_release is match("^.*-CURRENT$") - -- name: Set additional facts (package format) - set_fact: - package_format: deb - when: - - ( os_name == 'Debian' or - os_name == 'Ubuntu' ) - -- name: Set additional facts (package format) - set_fact: - package_format: pkg - when: - - os_name == 'FreeBSD' - -- name: Set additional facts (package format) - set_fact: - package_format: rpm - when: - - ( os_name == 'CentOS' or - os_name == 'Fedora' ) - - name: Bootstrap the package module command: apt-get install -y python-apt args: -- 2.17.1

This is basically the exact same algorithm used by the Ansible playbooks to process package mappings, implemented as a standalone script. There's little to none error handling, and some information is hardcoded instead of being configurable at runtime; more importantly, before it can be considered for merging it needs to be integrated into lcitool, which in turn requires lcitool to be significantly reworked. Signed-off-by: Andrea Bolognani <abologna(a)redhat.com&gt; --- guests/dockerfile-generator | 72 +++++++++++++++++++ guests/host_vars/libvirt-centos-7/docker.yml | 2 + guests/host_vars/libvirt-debian-8/docker.yml | 2 + guests/host_vars/libvirt-debian-9/docker.yml | 2 + .../host_vars/libvirt-debian-sid/docker.yml | 2 + guests/host_vars/libvirt-fedora-27/docker.yml | 2 + guests/host_vars/libvirt-fedora-28/docker.yml | 2 + .../libvirt-fedora-rawhide/docker.yml | 2 + guests/host_vars/libvirt-ubuntu-16/docker.yml | 2 + guests/host_vars/libvirt-ubuntu-18/docker.yml | 2 + 10 files changed, 90 insertions(+) create mode 100755 guests/dockerfile-generator create mode 100644 guests/host_vars/libvirt-centos-7/docker.yml create mode 100644 guests/host_vars/libvirt-debian-8/docker.yml create mode 100644 guests/host_vars/libvirt-debian-9/docker.yml create mode 100644 guests/host_vars/libvirt-debian-sid/docker.yml create mode 100644 guests/host_vars/libvirt-fedora-27/docker.yml create mode 100644 guests/host_vars/libvirt-fedora-28/docker.yml create mode 100644 guests/host_vars/libvirt-fedora-rawhide/docker.yml create mode 100644 guests/host_vars/libvirt-ubuntu-16/docker.yml create mode 100644 guests/host_vars/libvirt-ubuntu-18/docker.yml diff --git a/guests/dockerfile-generator b/guests/dockerfile-generator new file mode 100755 index 0000000..e1212da --- /dev/null +++ b/guests/dockerfile-generator @@ -0,0 +1,72 @@ +#!/usr/bin/env python3 + +import sys +import yaml + +if len(sys.argv) < 2: + print("Usage: {} GUEST".format(sys.argv[0])) + sys.exit(1) + +guest = sys.argv[1] + +# Load data + +with open("vars/mappings.yml", "r") as f: + mappings = yaml.load(f) + mappings = mappings["mappings"] + +with open("host_vars/{}/main.yml".format(guest), "r") as f: + main = yaml.load(f) + package_format = main["package_format"] + os_name = main["os_name"] + os_version = main["os_version"] + os_full = "{}{}".format(os_name, os_version) + +with open("host_vars/{}/docker.yml".format(guest), "r") as f: + docker = yaml.load(f) + docker_base = docker["docker_base"] + +projects = ["base", "libvirt"] +if os_name == "Fedora" and os_version == "Rawhide": + projects += ["libvirt+mingw"] + +# Process mappings + +temp = {} + +for project in projects: + with open("vars/projects/{}.yml".format(project), "r") as f: + packages = yaml.load(f) + packages = packages["packages"] + for package in packages: + if "default" in mappings[package]: + temp[package] = mappings[package]["default"] + if package_format in mappings[package]: + temp[package] = mappings[package][package_format] + if os_name in mappings[package]: + temp[package] = mappings[package][os_name] + if os_full in mappings[package]: + temp[package] = mappings[package][os_full] + +flattened = [] + +for item in temp: + if temp[item] != None and temp[item] not in flattened: + flattened += [ temp[item] ] + +# Output Dockerfile + +print("FROM {}".format(docker_base)) + +sys.stdout.write("ENV PACKAGES ") +print(" \\\n ".join(sorted(flattened))) + +if package_format == "deb": + print("RUN apt-get update && \\") + print(" apt-get install -y ${PACKAGES} && \\") + print(" apt-get autoremove -y && \\") + print(" apt-get autoclean -y") +elif package_format == "rpm": + print("RUN yum install -y ${PACKAGES} && \\") + print(" yum autoremove -y && \\") + print(" yum clean all -y") diff --git a/guests/host_vars/libvirt-centos-7/docker.yml b/guests/host_vars/libvirt-centos-7/docker.yml new file mode 100644 index 0000000..59f7f12 --- /dev/null +++ b/guests/host_vars/libvirt-centos-7/docker.yml @@ -0,0 +1,2 @@ +--- +docker_base: centos:centos7 diff --git a/guests/host_vars/libvirt-debian-8/docker.yml b/guests/host_vars/libvirt-debian-8/docker.yml new file mode 100644 index 0000000..235f0fd --- /dev/null +++ b/guests/host_vars/libvirt-debian-8/docker.yml @@ -0,0 +1,2 @@ +--- +docker_base: debian:8 diff --git a/guests/host_vars/libvirt-debian-9/docker.yml b/guests/host_vars/libvirt-debian-9/docker.yml new file mode 100644 index 0000000..0b4ccee --- /dev/null +++ b/guests/host_vars/libvirt-debian-9/docker.yml @@ -0,0 +1,2 @@ +--- +docker_base: debian:9 diff --git a/guests/host_vars/libvirt-debian-sid/docker.yml b/guests/host_vars/libvirt-debian-sid/docker.yml new file mode 100644 index 0000000..e20a37e --- /dev/null +++ b/guests/host_vars/libvirt-debian-sid/docker.yml @@ -0,0 +1,2 @@ +--- +docker_base: debian:sid diff --git a/guests/host_vars/libvirt-fedora-27/docker.yml b/guests/host_vars/libvirt-fedora-27/docker.yml new file mode 100644 index 0000000..dcada18 --- /dev/null +++ b/guests/host_vars/libvirt-fedora-27/docker.yml @@ -0,0 +1,2 @@ +--- +docker_base: fedora:27 diff --git a/guests/host_vars/libvirt-fedora-28/docker.yml b/guests/host_vars/libvirt-fedora-28/docker.yml new file mode 100644 index 0000000..a874018 --- /dev/null +++ b/guests/host_vars/libvirt-fedora-28/docker.yml @@ -0,0 +1,2 @@ +--- +docker_base: fedora:28 diff --git a/guests/host_vars/libvirt-fedora-rawhide/docker.yml b/guests/host_vars/libvirt-fedora-rawhide/docker.yml new file mode 100644 index 0000000..39dda1c --- /dev/null +++ b/guests/host_vars/libvirt-fedora-rawhide/docker.yml @@ -0,0 +1,2 @@ +--- +docker_base: fedora:rawhide diff --git a/guests/host_vars/libvirt-ubuntu-16/docker.yml b/guests/host_vars/libvirt-ubuntu-16/docker.yml new file mode 100644 index 0000000..2d4eb25 --- /dev/null +++ b/guests/host_vars/libvirt-ubuntu-16/docker.yml @@ -0,0 +1,2 @@ +--- +docker_base: ubuntu:16.04 diff --git a/guests/host_vars/libvirt-ubuntu-18/docker.yml b/guests/host_vars/libvirt-ubuntu-18/docker.yml new file mode 100644 index 0000000..13d6cc1 --- /dev/null +++ b/guests/host_vars/libvirt-ubuntu-18/docker.yml @@ -0,0 +1,2 @@ +--- +docker_base: ubuntu:18.04 -- 2.17.1