Merge pull request 'DockerのログファイルをLokiに送信する' (#71) from output-docker-logs-and-capture into master

Reviewed-on: #71
This commit is contained in:
Kazuhiro MUSASHI 2020-12-13 14:11:41 +09:00
commit 380b464d42
8 changed files with 86 additions and 9 deletions

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@ -0,0 +1,8 @@
# -------------------------------------------
# Specifying the default settings:
# -------------------------------------------
node.reverse_merge!({
'docker' => {
'loki' => '192.168.10.101'
}
})

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@ -1,3 +1,5 @@
include_recipe './attributes.rb'
include_recipe './install.rb' include_recipe './install.rb'
include_recipe './setup.rb' include_recipe './setup.rb'

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@ -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/docker.toml
ExecReload=/bin/kill -HUP $MAINPID
Restart=always
StandardOutput=syslog
StandardError=syslog
SyslogIdentifier=vector
[Install]
WantedBy=multi-user.target

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@ -37,3 +37,32 @@ remote_file '/etc/cron.d/docker-housekeep' do
group 'root' group 'root'
mode '644' mode '644'
end end
# Deploy config file for `vector`:
template '/etc/vector/docker.toml' do
owner 'root'
group 'root'
mode '644'
variables(LOKI: node['docker']['loki'],
HOSTNAME: node[:hostname]
)
source 'templates/etc/vector/docker.toml.erb'
notifies :restart, 'service[vector-docker]'
end
# Deploy `systemd` configuration for `prometheus`:
remote_file '/etc/systemd/system/vector-docker.service' do
owner 'root'
group 'root'
mode '644'
notifies :restart, 'service[vector-docker]'
end
# Service setting:
service 'vector-docker' do
action [ :enable, :restart ]
end

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data_dir = "/var/lib/vector"
[sources.docker]
type = "docker"
[transforms.docker-transform]
type = "remove_fields"
inputs = ["docker"]
fields = ["container_created_at", "container_id", "container_name"]
[sinks.docker-logs]
type = "loki"
inputs = ["docker-transform"]
endpoint = "http://<%= @LOKI %>:3100"
healthcheck = true
remove_timestamp = true
encoding.codec = "text"
labels.level = "info"
labels.job = "docker"
labels.hostname = "<%= @HOSTNAME %>"

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@ -3,4 +3,5 @@ include_recipe './attributes.rb'
# Install loki here: # Install loki here:
include_recipe './install.rb' include_recipe './install.rb'
include_recipe './setup.rb'

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# Create `/var/log/vector`:
%w( /var/log/vector ).each do |d|
directory d do
owner 'root'
group 'root'
mode '0755'
end
end

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@ -1,12 +1,3 @@
# Create `/var/log/vector`:
%w( /var/log/vector ).each do |d|
directory d do
owner 'root'
group 'root'
mode '0755'
end
end
# Deploy `vector` configuration for `syslog`: # Deploy `vector` configuration for `syslog`:
remote_file '/etc/vector/syslog.toml' do remote_file '/etc/vector/syslog.toml' do
owner 'root' owner 'root'