mirror of
https://github.com/hanzoai/traces.git
synced 2026-10-30 18:20:41 +00:00
Zach Leslieandzeekay
66d0392e67
* Introduce PDB for several components * Include pod-disruption-budget.libsonnet * Allow configuration of maxUnavailable * Adhere to config standard * Add pdb configuration to compiled jsonnet extras
62 lines
2.3 KiB
Jsonnet
62 lines
2.3 KiB
Jsonnet
{
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local k = import 'ksonnet-util/kausal.libsonnet',
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local container = k.core.v1.container,
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local containerPort = k.core.v1.containerPort,
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local volumeMount = k.core.v1.volumeMount,
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local deployment = k.apps.v1.deployment,
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local volume = k.core.v1.volume,
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local target_name = 'querier',
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local tempo_config_volume = 'tempo-conf',
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local tempo_overrides_config_volume = 'overrides',
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tempo_querier_ports:: [containerPort.new('prom-metrics', $._config.port)],
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tempo_querier_args:: {
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target: target_name,
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'config.file': '/conf/tempo.yaml',
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'mem-ballast-size-mbs': $._config.ballast_size_mbs,
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},
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tempo_querier_container::
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container.new(target_name, $._images.tempo_querier) +
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container.withPorts($.tempo_querier_ports) +
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container.withArgs($.util.mapToFlags($.tempo_querier_args)) +
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(if $._config.variables_expansion then container.withEnvMixin($._config.variables_expansion_env_mixin) else {}) +
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container.withVolumeMounts([
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volumeMount.new(tempo_config_volume, '/conf'),
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volumeMount.new(tempo_overrides_config_volume, '/overrides'),
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]) +
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$.util.withResources($._config.querier.resources) +
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$.util.readinessProbe +
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(if $._config.variables_expansion then container.withArgsMixin(['-config.expand-env=true']) else {}),
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tempo_querier_deployment:
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deployment.new(
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target_name,
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$._config.querier.replicas,
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$.tempo_querier_container,
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{
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app: target_name,
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[$._config.gossip_member_label]: 'true',
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}
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) +
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deployment.mixin.spec.strategy.rollingUpdate.withMaxSurge(3) +
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deployment.mixin.spec.strategy.rollingUpdate.withMaxUnavailable(1) +
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deployment.mixin.spec.template.metadata.withAnnotations({
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config_hash: std.md5(std.toString($.tempo_querier_configmap.data['tempo.yaml'])),
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}) +
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deployment.mixin.spec.template.spec.withVolumes([
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volume.fromConfigMap(tempo_config_volume, $.tempo_querier_configmap.metadata.name),
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volume.fromConfigMap(tempo_overrides_config_volume, $._config.overrides_configmap_name),
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]),
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tempo_querier_service:
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k.util.serviceFor($.tempo_querier_deployment),
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// Vertical Pod Autoscaler
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tempo_querier_vpa: $.vpaForController($.tempo_querier_deployment, 'querier'),
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// Pod Disruption Budget
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tempo_querier_pdb: $.pdbForController($.tempo_querier_deployment, 'querier'),
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}
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