From f0635a2e8aafa9c18691ae43261e21f66055821f Mon Sep 17 00:00:00 2001 From: Kazuhiro MUSASHI Date: Sat, 4 Mar 2023 15:24:53 +0900 Subject: [PATCH] Deploy `vector` config for `journald`. --- .../systemd/system/vector-journald.service | 16 +++++ .../vector/files/etc/vector/journald.toml | 62 +++++++++++++++++++ cookbooks/vector/setup.rb | 21 +++++++ 3 files changed, 99 insertions(+) create mode 100644 cookbooks/vector/files/etc/systemd/system/vector-journald.service create mode 100644 cookbooks/vector/files/etc/vector/journald.toml diff --git a/cookbooks/vector/files/etc/systemd/system/vector-journald.service b/cookbooks/vector/files/etc/systemd/system/vector-journald.service new file mode 100644 index 0000000..d985ecf --- /dev/null +++ b/cookbooks/vector/files/etc/systemd/system/vector-journald.service @@ -0,0 +1,16 @@ +[Unit] +Description=Vector +Documentation=https://vector.dev +After=network-online.target +Requires=network-online.target + +[Service] +ExecStart=/usr/bin/vector --config /etc/vector/journald.toml +ExecReload=/bin/kill -HUP $MAINPID +Restart=always +StandardOutput=journal +StandardError=journal +SyslogIdentifier=vector + +[Install] +WantedBy=multi-user.target diff --git a/cookbooks/vector/files/etc/vector/journald.toml b/cookbooks/vector/files/etc/vector/journald.toml new file mode 100644 index 0000000..7bb62f4 --- /dev/null +++ b/cookbooks/vector/files/etc/vector/journald.toml @@ -0,0 +1,62 @@ +data_dir = "/var/lib/vector/" + +[sources.journald] + type = "journald" + exclude_units = [ + "prometheus", + "consul", + "cron", + "snmp_exporter", + ] + + [sources.journald.exclude_matches] + "SYSLOG_IDENTIFIER" = [ "kernel", "vector", "sudo", "vault" ] + +[transforms.journald_transform] + type = "remap" + inputs = ["journald"] + source = ''' + .hostname = .host + del(.host) + + .SYSLOG_FACILITY = to_int!(.SYSLOG_FACILITY) + .SYSLOG_FACILITY = to_syslog_facility!(.SYSLOG_FACILITY) + + .PRIORITY = to_int!(.PRIORITY) + .PRIORITY = to_syslog_level!(.PRIORITY) + + .SYSLOG_IDENTIFIER = downcase!(.SYSLOG_IDENTIFIER) + + .job = replace!(._SYSTEMD_UNIT, r'(\.service|\.scope)', "") + ''' + +[sinks.journald_output] +type = "file" +inputs = [ "journald_transform" ] +compression = "none" +path = "/tmp/journald-%Y-%m-%d.log" + + [sinks.journald_output.encoding] + codec = "json" + + [sinks.journald_output.buffer] + max_size = 268435488 + type = "disk" + +[sinks.journald_loki] +type = "loki" +inputs = [ "journald_transform" ] +endpoint = "http://loki.service.consul:3100" +compression = "snappy" + + [sinks.journald_loki.labels] + level = "{{ PRIORITY }}" + hostname = "{{ hostname }}" + job = "{{ job }}" + + [sinks.journald_loki.encoding] + codec = "json" + + [sinks.journald_loki.buffer] + max_size = 268435488 + type = "disk" diff --git a/cookbooks/vector/setup.rb b/cookbooks/vector/setup.rb index f3c48d3..637c0df 100644 --- a/cookbooks/vector/setup.rb +++ b/cookbooks/vector/setup.rb @@ -70,6 +70,27 @@ service 'vector-consul' do action [:enable, :start] end +# Deploy config for mointoring `journald`: +remote_file '/etc/vector/journald.toml' do + owner 'root' + group 'root' + mode '0644' + + notifies :restart, 'service[vector-journald]' +end + +remote_file '/etc/systemd/system/vector-journald.service' do + owner 'root' + group 'root' + mode '0644' + + notifies :restart, 'service[vector-journald]' +end + +service 'vector-journald' do + action [:enable, :start] +end + # Stop vector default service: service 'vector' do action :disable