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author | GitLab Bot <gitlab-bot@gitlab.com> | 2020-04-20 21:38:24 +0300 |
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committer | GitLab Bot <gitlab-bot@gitlab.com> | 2020-04-20 21:38:24 +0300 |
commit | 983a0bba5d2a042c4a3bbb22432ec192c7501d82 (patch) | |
tree | b153cd387c14ba23bd5a07514c7c01fddf6a78a0 /app/models/clusters/applications/fluentd.rb | |
parent | a2bddee2cdb38673df0e004d5b32d9f77797de64 (diff) |
Add latest changes from gitlab-org/gitlab@12-10-stable-ee
Diffstat (limited to 'app/models/clusters/applications/fluentd.rb')
-rw-r--r-- | app/models/clusters/applications/fluentd.rb | 101 |
1 files changed, 101 insertions, 0 deletions
diff --git a/app/models/clusters/applications/fluentd.rb b/app/models/clusters/applications/fluentd.rb new file mode 100644 index 00000000000..a33b1e39ace --- /dev/null +++ b/app/models/clusters/applications/fluentd.rb @@ -0,0 +1,101 @@ +# frozen_string_literal: true + +module Clusters + module Applications + class Fluentd < ApplicationRecord + VERSION = '2.4.0' + + self.table_name = 'clusters_applications_fluentd' + + include ::Clusters::Concerns::ApplicationCore + include ::Clusters::Concerns::ApplicationStatus + include ::Clusters::Concerns::ApplicationVersion + include ::Clusters::Concerns::ApplicationData + + default_value_for :version, VERSION + default_value_for :port, 514 + default_value_for :protocol, :tcp + + enum protocol: { tcp: 0, udp: 1 } + + def chart + 'stable/fluentd' + end + + def install_command + Gitlab::Kubernetes::Helm::InstallCommand.new( + name: 'fluentd', + repository: repository, + version: VERSION, + rbac: cluster.platform_kubernetes_rbac?, + chart: chart, + files: files + ) + end + + def values + content_values.to_yaml + end + + private + + def content_values + YAML.load_file(chart_values_file).deep_merge!(specification) + end + + def specification + { + "configMaps" => { + "output.conf" => output_configuration_content, + "general.conf" => general_configuration_content + } + } + end + + def output_configuration_content + <<~EOF + <match kubernetes.**> + @type remote_syslog + @id out_kube_remote_syslog + host #{host} + port #{port} + program fluentd + hostname ${kubernetes_host} + protocol #{protocol} + packet_size 65535 + <buffer kubernetes_host> + </buffer> + <format> + @type ltsv + </format> + </match> + EOF + end + + def general_configuration_content + <<~EOF + <match fluent.**> + @type null + </match> + <source> + @type http + port 9880 + bind 0.0.0.0 + </source> + <source> + @type tail + @id in_tail_container_logs + path /var/log/containers/*#{Ingress::MODSECURITY_LOG_CONTAINER_NAME}*.log + pos_file /var/log/fluentd-containers.log.pos + tag kubernetes.* + read_from_head true + <parse> + @type json + time_format %Y-%m-%dT%H:%M:%S.%NZ + </parse> + </source> + EOF + end + end + end +end |