From 64343ae9ec848d67cc046b27a5b0f4f2ea21d4a5 Mon Sep 17 00:00:00 2001
From: June <june@jsts.xyz>
Date: Tue, 14 Jan 2025 23:19:38 +0100
Subject: [PATCH] have the docker role conf. the Docker daemon to log to
systemd journal
---
roles/docker/files/daemon.json | 3 +++
roles/docker/tasks/main.yaml | 4 ++++
roles/docker/tasks/main/03_docker_config.yaml | 11 +++++++++++
3 files changed, 18 insertions(+)
create mode 100644 roles/docker/files/daemon.json
create mode 100644 roles/docker/tasks/main/03_docker_config.yaml
diff --git a/roles/docker/files/daemon.json b/roles/docker/files/daemon.json
new file mode 100644
index 0000000..b58ac35
--- /dev/null
+++ b/roles/docker/files/daemon.json
@@ -0,0 +1,3 @@
+{
+ "log-driver": "journald"
+}
diff --git a/roles/docker/tasks/main.yaml b/roles/docker/tasks/main.yaml
index 7f5874d..aa01005 100644
--- a/roles/docker/tasks/main.yaml
+++ b/roles/docker/tasks/main.yaml
@@ -5,3 +5,7 @@
- name: make sure Docker Engine and other related packages are installed
ansible.builtin.import_tasks:
file: main/02_docker_install.yaml
+
+- name: configure the Docker daemon
+ ansible.builtin.import_tasks:
+ file: main/03_docker_config.yaml
diff --git a/roles/docker/tasks/main/03_docker_config.yaml b/roles/docker/tasks/main/03_docker_config.yaml
new file mode 100644
index 0000000..0f26500
--- /dev/null
+++ b/roles/docker/tasks/main/03_docker_config.yaml
@@ -0,0 +1,11 @@
+# Configure the Docker daemon with the following settings:
+# - log to systemd journal
+# https://docs.docker.com/engine/logging/drivers/journald/
+- name: configure Docker daemon
+ ansible.builtin.copy:
+ src: daemon.json
+ dest: /etc/docker/daemon.json
+ owner: root
+ group: root
+ mode: "0644"
+ become: true