Install fluentd on nodes and master

* Configure fluentd to aggragate container logs

2 files changed, 55 insertions, 0 deletions

diff --git a/roles/fluentd_node/templates/kubernetes.conf.j2 b/roles/fluentd_node/templates/kubernetes.conf.j2
new file mode 100644
index 000000000..5f1eecb20
--- /dev/null
+++ b/roles/fluentd_node/templates/kubernetes.conf.j2
@@ -0,0 +1,53 @@
+<source>
+  type tail
+  path /var/lib/docker/containers/*/*-json.log
+  pos_file /var/log/td-agent/tmp/fluentd-docker.pos
+  time_format %Y-%m-%dT%H:%M:%S
+  tag docker.*
+  format json
+  read_from_head true
+</source>
+
+<match docker.var.lib.docker.containers.*.*.log>
+  type kubernetes
+  container_id ${tag_parts[5]}
+  tag docker.${name}
+</match>
+
+<match kubernetes>
+  type copy
+
+  <store>
+    type forward
+    send_timeout 60s
+    recover_wait 10s
+    heartbeat_interval 1s
+    phi_threshold 16
+    hard_timeout 60s
+    log_level trace
+    require_ack_response true
+    heartbeat_type tcp
+
+    <server>
+      name {{groups['oo_first_master'][0]}}
+      host {{hostvars[groups['oo_first_master'][0]].openshift.common.hostname}}
+      port 24224
+      weight 60
+    </server>
+
+    <secondary>
+      type file
+      path /var/log/td-agent/forward-failed
+    </secondary>
+  </store>
+
+  <store>
+    type file
+    path /var/log/td-agent/containers.log
+    time_slice_format %Y%m%d
+    time_slice_wait 10m
+    time_format %Y%m%dT%H%M%S%z
+    compress gzip
+    utc
+  </store>
+</match>
diff --git a/roles/fluentd_node/templates/td-agent.j2 b/roles/fluentd_node/templates/td-agent.j2
new file mode 100644
index 000000000..7245e11ec
--- /dev/null
+++ b/roles/fluentd_node/templates/td-agent.j2
@@ -0,0 +1,2 @@
+DAEMON_ARGS=
+TD_AGENT_ARGS="/usr/sbin/td-agent --log /var/log/td-agent/td-agent.log --use-v1-config"