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values.yaml
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values.yaml
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## Sumo Logic Kubernetes Collection configuration file
## All the comments start with two or more # characters
nameOverride: ""
fullnameOverride: ""
sumologic:
### Setup
## If enabled, a pre-install hook will create Collector and Sources in Sumo Logic
setupEnabled: true
## If enabled, a pre-delete hook will destroy Collector in Sumo Logic
cleanupEnabled: false
## If enabled, accessId and accessKey will be sourced from Secret Name given
## Be sure to include at least the following env variables in your secret
## (1) SUMOLOGIC_ACCESSID, (2) SUMOLOGIC_ACCESSKEY
# envFromSecret: sumo-api-secret
## Sumo access ID
# accessId: ""
## Sumo access key
# accessKey: ""
## Sumo API endpoint; Leave blank for automatic endpoint discovery and redirection
## ref: https://help.sumologic.com/APIs/General-API-Information/Sumo-Logic-Endpoints-and-Firewall-Security
endpoint: ""
## proxy urls
httpProxy: ""
httpsProxy: ""
## Exclude Kubernetes internal traffic from proxy
noProxy: kubernetes.default.svc
## Collector name
# collectorName: ""
## Cluster name: Note spaces are not allowed and will be replaced with dashes.
clusterName: "kubernetes"
## Configuration of Kubernetes for Terraform client
## https://www.terraform.io/docs/providers/kubernetes/index.html#argument-reference
## All double quotes should be escaped here regarding Terraform syntax
cluster:
host: "https://kubernetes.default.svc"
# username:
# password:
# insecure:
# client_certificate:
# client_key:
cluster_ca_certificate: "${file(\"/var/run/secrets/kubernetes.io/serviceaccount/ca.crt\")}"
# config_path:
# config_context:
# config_context_auth_info:
# config_context_cluster:
token: "${file(\"/var/run/secrets/kubernetes.io/serviceaccount/token\")}"
load_config_file: false
# exec:
# api_version:
# command:
# args: []
# env: {}
## If you set it to false, it would set EXCLUDE_NAMESPACE=<release-namespace>
## and not add the fluentD/fluent-bit logs and Prometheus remotestorage metrics.
collectionMonitoring: true
## Optionally specify an array of pullSecrets.
## They will be added to serviceaccount that is used for Sumo Logic's
## deployments and statefulsets.
## Secrets must be manually created in the namespace.
## ref: https://kubernetes.io/docs/tasks/configure-pod-container/pull-image-private-registry/
##
# pullSecrets:
# - name: myRegistryKeySecretName
## Add custom labels to the following sumologic resources(fluentd sts, setup job, otelcol deployment)
podLabels: {}
## Add custom annotations to the following sumologic resources(fluentd sts, setup job, otelcol deployment)
podAnnotations: {}
## Add custom annotations to sumologic serviceAccounts
serviceAccount:
annotations: {}
## creation of Security Context Constraints in Openshift
scc:
create: false
setup:
## uncomment to force collection installation (disables k8s version verification)
# force: true
job:
image:
repository: public.ecr.aws/sumologic/kubernetes-setup
tag: 3.2.2
pullPolicy: IfNotPresent
## Optionally specify an array of pullSecrets.
## They will be added to serviceaccount that is used for Sumo Logic's
## setup job.
## Secrets must be manually created in the namespace.
## ref: https://kubernetes.io/docs/tasks/configure-pod-container/pull-image-private-registry/
##
# pullSecrets:
# - name: myRegistryKeySecretName
resources:
limits:
memory: 256Mi
cpu: 2000m
requests:
memory: 64Mi
cpu: 200m
nodeSelector: {}
## Add custom labels only to setup job pod
podLabels: {}
## Add custom annotations only to setup job pod
podAnnotations: {}
## uncomment for the debug mode (disables the automatic run of the setup.sh script)
# debug: true
collector:
## Configuration of additional collector fields
## https://help.sumologic.com/Manage/Fields#http-source-fields
fields: {}
## Configuration of http sources
## See docs/Terraform.md for more information
## name: source name visible in sumologic platform
## config-name: This is mostly for backward compatibility
sources:
metrics:
default:
name: (default-metrics)
config-name: endpoint-metrics
apiserver:
name: apiserver-metrics
config-name: endpoint-metrics-apiserver
controller:
name: kube-controller-manager-metrics
config-name: endpoint-metrics-kube-controller-manager
scheduler:
name: kube-scheduler-metrics
config-name: endpoint-metrics-kube-scheduler
state:
name: kube-state-metrics
config-name: endpoint-metrics-kube-state
kubelet:
name: kubelet-metrics
config-name: endpoint-metrics-kubelet
node:
name: node-exporter-metrics
config-name: endpoint-metrics-node-exporter
control-plane:
name: control-plane-metrics
logs:
default:
name: logs
config-name: endpoint-logs
## Properties can be used to extend default settings, such as processing rules, fields etc
# properties:
# filters:
# - name: "Test Exclude Debug"
# filter_type: "Exclude"
# regexp: ".*DEBUG.*"
events:
default:
name: events
config-name: endpoint-events
category: true
traces:
default:
name: traces
config-name: endpoint-traces
properties:
content_type: Zipkin
### Logs configuration
## Set the enabled flag to false for disabling logs ingestion altogether.
logs:
enabled: true
metadata:
## Set provider service (either fluentd or otelcol).
## Otelcol is experimental and may behave in unexpected way.
provider: fluentd
## Fields to be created at Sumo Logic to ensure logs are tagged with
## relevant metadata.
## https://help.sumologic.com/Manage/Fields#Manage_fields
fields:
- cluster
- container
- deployment
- host
- namespace
- node
- pod
- service
### Metrics configuration
## Set the enabled flag to false for disabling metrics ingestion altogether.
metrics:
enabled: true
metadata:
## Set metadata provider service (either fluentd or otelcol).
## Otelcol is experimental and may behave in unexpected way.
provider: fluentd
### Enable a load balancing proxy for Prometheus remote writes.
## Prometheus remote write uses a single persistent HTTP connection per target,
## which interacts poorly with TCP load balancing with iptables that K8s Services do.
## Use a real HTTP load balancer for this instead.
## This is an advanced feature, enable only if you're experiencing performance
## issues with metrics metadata enrichment.
remoteWriteProxy:
enabled: false
config:
## Increase this if you've increased samples_per_send in Prometheus to prevent nginx
## from spilling proxied request bodies to disk
clientBodyBufferSize: "64k"
## This feature autodetects how much CPU is assigned to the nginx instance and sets
## the right amount of workers based on that. Disable to use the default of 8 workers.
workerCountAutotune: true
replicaCount: 3
image:
## TODO: Serve this image from the sumologic public ECR
repository: public.ecr.aws/nginx/nginx
tag: 1.21-alpine
pullPolicy: IfNotPresent
resources:
limits:
cpu: 1000m
memory: 256Mi
requests:
cpu: 200m
memory: 128Mi
livenessProbe:
initialDelaySeconds: 30
periodSeconds: 10
timeoutSeconds: 5
successThreshold: 1
failureThreshold: 6
readinessProbe:
initialDelaySeconds: 5
periodSeconds: 5
timeoutSeconds: 3
successThreshold: 1
failureThreshold: 3
### Traces configuration
## Set the enabled flag to true to enable traces ingestion.
traces:
enabled: false
## How many spans per request should be send to receiver
spans_per_request: 100
fluentd:
image:
repository: public.ecr.aws/sumologic/kubernetes-fluentd
tag: 1.14.4-sumo-1
pullPolicy: IfNotPresent
## Specifies whether a PodSecurityPolicy should be created
podSecurityPolicy:
create: false
additionalPlugins: []
## Sets the fluentd log level. The default log level, if not specified, is info.
## Sumo will only ingest the error log level and some specific warnings, the info logs can be seen in kubectl logs.
## ref: https://docs.fluentd.org/deployment/logging
logLevel: "info"
## to ingest all fluentd logs, turn the logLevelFilter to false
logLevelFilter: true
## Verify SumoLogic HTTPS certificates
verifySsl: true
## Proxy URI for sumologic output plugin
proxyUri: ""
## Enable and set compression encoding for fluentd output plugin
compression:
enabled: true
encoding: gzip
securityContext:
## The group ID of all processes in the statefulset containers. By default this needs to be fluent(999).
fsGroup: 999
## Add custom labels to all fluentd sts pods(logs, metrics, events)
podLabels: {}
## Add custom annotations to all fluentd sts pods(logs, metrics, events)
podAnnotations: {}
## Add custom labels to all fluentd svc (logs, metrics, events)
serviceLabels: {}
## Add custom labels to all fluentd statefulset PVC (logs, metrics, events)
pvcLabels: {}
## Persist data to a persistent volume; When enabled, fluentd uses the file buffer instead of memory buffer.
persistence:
## After changing this value please follow steps described in:
## https://github.com/SumoLogic/sumologic-kubernetes-collection/blob/main/deploy/docs/FluentdPersistence.md
enabled: true
## If defined, storageClassName: <storageClass>
## If set to "-", storageClassName: "", which disables dynamic provisioning
## If undefined (the default) or set to null, no storageClassName spec is
## set, choosing the default provisioner. (gp2 on AWS, standard on
## GKE, Azure & OpenStack)
##
# storageClass: "-"
# annotations: {}
accessMode: ReadWriteOnce
size: 10Gi
buffer:
## Option to specify the Fluentd buffer as file/memory.
## If fluentd.persistence.enabled is true, this will be ignored.
type: "memory"
## How frequently to push logs to SumoLogic
## ref: https://github.com/SumoLogic/fluentd-kubernetes-sumologic#options
flushInterval: "5s"
## Increase number of http threads to Sumo. May be required in heavy logging/high DPM clusters
numThreads: 8
chunkLimitSize: "1m"
queueChunkLimitSize: 128
totalLimitSize: "128m"
retryMaxInterval: "10m"
retryForever: true
compress: gzip
## File paths to buffer to, if Fluentd buffer type is specified as file above.
## Each sumologic output plugin buffers to its own unique file.
filePaths:
logs:
containers: /fluentd/buffer/logs.containers
kubelet: /fluentd/buffer/logs.kubelet
systemd: /fluentd/buffer/logs.systemd
default: /fluentd/buffer/logs.default
metrics:
apiserver: /fluentd/buffer/metrics.apiserver
kubelet: /fluentd/buffer/metrics.kubelet
container: /fluentd/buffer/metrics.container
controller: /fluentd/buffer/metrics.controller
scheduler: /fluentd/buffer/metrics.scheduler
state: /fluentd/buffer/metrics.state
node: /fluentd/buffer/metrics.node
control-plane: /fluentd/buffer/metrics.control_plane
default: /fluentd/buffer/metrics.default
events: /fluentd/buffer/events
traces: /fluentd/buffer/traces
## Additional config for buffer settings
extraConf: |-
## configuration of fluentd monitoring metrics
## input -> fluentd_input_status_num_records_total (~5% DPM increase for empty cluster)
## output -> fluentd_output_status_num_records_total (~25% DPM increase for empty cluster)
monitoring:
input: false
output: false
metadata:
## Option to control capturing of annotations by metadata filter plugin.
annotation_match:
- 'sumologic\.com.*'
## Option to control the enabling of metadata filter plugin cache_size.
## ref: https://github.com/fabric8io/fluent-plugin-kubernetes_metadata_filter#configuration
cacheSize: "10000"
## Option to control the enabling of metadata filter plugin cache_ttl (in seconds).
## ref: https://github.com/fabric8io/fluent-plugin-kubernetes_metadata_filter#configuration
cacheTtl: "7200"
## Option to control the interval at which metadata cache is asynchronously refreshed (in seconds).
cacheRefresh: "3600"
## Option to control the variation in seconds by which the cacheRefresh option is changed for each pod separately.
## For example, if cache refresh is 1 hour and variation is 15 minutes, then actual cache refresh interval
## will be a random value between 45 minutes and 1 hour 15 minutes, different for each pod. This helps spread
## the load on API server that the cache refresh induces. Setting this to 0 disables cache refresh variation.
cacheRefreshVariation: "900"
## Option to control the delay with which cache refresh calls hit the api server.
## For example, if 0 then all metadata enrichment happen immediately. Setting this to a non-zero values ensures the
## traffic to api server is much distributed.
## Disclaimer: Not recommended for use, if your api server read latency is > 1s
cacheRefreshApiserverRequestDelay: "0"
## Option to give plugin specific log level
pluginLogLevel: "error"
## Option to specify K8s API versions
coreApiVersions:
- v1
## Option to specify K8s API groups
apiGroups:
- apps/v1
## Option to control the enrichment of logs and metrics with pod owner metadata like `daemonset`, `deployment`,
## `replicaset`, `statefulset`.
addOwners: true
## Option to control the enrichment of logs and metrics with `service` metadata.
addService: true
## Option to specify custom API server URL instead of the default,
## that is taken from KUBERNETES_SERVICE_HOST and KUBERNETES_SERVICE_PORT environment variables.
## Example: "https://kubernetes.default.svc:443".
apiServerUrl: ""
logs:
enabled: true
statefulset:
nodeSelector: {}
tolerations: []
affinity: {}
## Acceptable values for podAntiAffinity:
## soft: specifies preferences that the scheduler will try to enforce but will not guarantee (Default)
## hard: specifies rules that must be met for a pod to be scheduled onto a node
podAntiAffinity: "soft"
replicaCount: 3
resources:
limits:
memory: 1Gi
cpu: 1000m
requests:
memory: 768Mi
## Warning! Increasing the CPU requests for Fluentd above 1000m might result in broken autoscaling
## ref: https://github.com/SumoLogic/sumologic-kubernetes-collection/blob/main/deploy/docs/Best_Practises.md#cpu-resources-warning
cpu: 500m
## Option to define priorityClassName to assign a priority class to pods.
priorityClassName:
## Add custom labels only to logs fluentd sts pods
podLabels: {}
## Add custom annotations only to logs fluentd sts pods
podAnnotations: {}
## Set securityContext for containers running in pods in logs statefulset.
containers:
fluentd:
securityContext: {}
## This supports either a structured array or a templatable string
initContainers: []
## Array mode
# initContainers:
# - name: do-something
# image: bitnami/kubectl:1.22
# command: ['kubectl', 'version']
## String mode
# initContainers: |-
# - name: do-something
# image: bitnami/kubectl:{{ .Capabilities.KubeVersion.Major }}.{{ trimSuffix "+" .Capabilities.KubeVersion.Minor }}
# command: ['kubectl', 'version']
## Option to turn autoscaling on for fluentd and specify params for HPA.
## Autoscaling needs metrics-server to access cpu metrics.
autoscaling:
enabled: false
minReplicas: 3
maxReplicas: 10
targetCPUUtilizationPercentage: 100
# targetMemoryUtilizationPercentage: 50
## Option to specify PodDisrutionBudgets
## You can specify only one of maxUnavailable and minAvailable in a single PodDisruptionBudget
podDisruptionBudget:
minAvailable: 2
## To use maxUnavailable, set minAvailable to null and uncomment the below:
# maxUnavailable: 1
rawConfig: |-
@include common.conf
@include logs.conf
## Configuration for the forward input plugin that receives logs from FluentBit
## ref: https://docs.fluentd.org/input/forward
input:
## Use to specify additional config, including transport or security options.
forwardExtraConf: |-
## Configuration for sumologic output plugin
## See below links for full reference:
## https://github.com/SumoLogic/fluentd-output-sumologic
## https://github.com/SumoLogic/sumologic-kubernetes-collection/blob/main/deploy/helm/sumologic/conf/logs/fluentd/logs.output.conf
output:
## Format to post logs into Sumo: fields, json, json_merge, or text.
## NOTE: for logs metadata, fields is required.
logFormat: fields
## Option to control adding timestamp to logs.
addTimestamp: true
## Field name when add_timestamp is on.
timestampKey: "timestamp"
## Option to give plugin specific log level
pluginLogLevel: "error"
## Additional config parameters for sumologic output plugin
extraConf: |-
## Additional config for custom log pipelines
## ref: TODO: documentation for custom logs pipelines
extraLogs: |-
## Container log configuration
containers:
## To override the entire contents of logs.source.containers.conf file. Leave empty for the default pipeline
overrideRawConfig: |-
outputConf: |-
@include logs.output.conf
## Override output section for container logs. Leave empty for the default output section
overrideOutputConf: |-
## Set the _sourceName metadata field in Sumo Logic.
sourceName: "%{namespace}.%{pod}.%{container}"
## Set the _sourceCategory metadata field in Sumo Logic.
sourceCategory: "%{namespace}/%{pod_name}"
## Set the prefix, for _sourceCategory metadata.
sourceCategoryPrefix: "kubernetes/"
## Used to replace - with another character.
sourceCategoryReplaceDash: "/"
## A regular expression for containers.
## Matching containers will be excluded from Sumo. The logs will still be sent to FluentD.
excludeContainerRegex: ""
## A regular expression for hosts.
## Matching hosts will be excluded from Sumo. The logs will still be sent to FluentD.
excludeHostRegex: ""
## A regular expression for namespaces.
## Matching namespaces will be excluded from Sumo. The logs will still be sent to FluentD.
excludeNamespaceRegex: ""
## A regular expression for pods.
## Matching pods will be excluded from Sumo. The logs will still be sent to FluentD.
excludePodRegex: ""
## Defines whether container-level pod annotations are enabled.
## Setting this to `true` might slightly affect Fluentd performance.
## See below link for full reference:
## https://github.com/SumoLogic/sumologic-kubernetes-fluentd/tree/v1.14.4-sumo-1/fluent-plugin-kubernetes-sumologic#container-level-pod-annotations
perContainerAnnotationsEnabled: false
## Defines the list of prefixes of container-level pod annotations.
## See below link for full reference:
## https://github.com/SumoLogic/sumologic-kubernetes-fluentd/tree/v1.14.4-sumo-1/fluent-plugin-kubernetes-sumologic#container-level-pod-annotations
perContainerAnnotationPrefixes: []
## ref: https://github.com/fabric8io/fluent-plugin-kubernetes_metadata_filter#configuration
k8sMetadataFilter:
## Option to control the enabling of metadata filter plugin watch.
watch: "true"
## path to CA file for Kubernetes server certificate validation
caFile: ""
## Validate SSL certificates
verifySsl: true
## Path to a client cert file to authenticate to the API server
clientCert: ""
## Path to a client key file to authenticate to the API server
clientKey: ""
## Path to a file containing the bearer token to use for authentication
bearerTokenFile: ""
## Regex to match containers tag to `pod_name`, `namespace`, `container_name` and `docker_id`. All of them are obligatory
## See below links for reference:
## https://github.com/SumoLogic/sumologic-kubernetes-fluentd/blob/v1.14.4-sumo-1/fluent-plugin-kubernetes-metadata-filter/lib/fluent/plugin/filter_kubernetes_metadata.rb#L322-L325
## https://github.com/SumoLogic/sumologic-kubernetes-fluentd/tree/v1.14.4-sumo-1/fluent-plugin-kubernetes-metadata-filter#configuration
tagToMetadataRegexp: '.+?\.containers\.(?<pod_name>[^_]+)_(?<namespace>[^_]+)_(?<container_name>.+)-(?<docker_id>[a-z0-9]{64})\.log$'
## To use additional filter plugins
extraFilterPluginConf: |-
## To use additional output plugins
extraOutputPluginConf: |-
## To enable stiching multiline logs in fluentd when fluent-bit Multiline feature is On
multiline:
enabled: true
## Kubelet log configuration
kubelet:
enabled: true
## To use additional filter plugins
extraFilterPluginConf: |-
## To use additional output plugins
extraOutputPluginConf: |-
outputConf: |-
@include logs.output.conf
## Override output section for kubelet logs. Leave empty for the default output section.
overrideOutputConf: |-
## Set the _sourceName metadata field in Sumo Logic.
sourceName: "k8s_kubelet"
## Set the _sourceCategory metadata field in Sumo Logic.
sourceCategory: "kubelet"
## Set the prefix, for _sourceCategory metadata.
sourceCategoryPrefix: "kubernetes/"
## Used to replace - with another character.
sourceCategoryReplaceDash: "/"
## A regular expression for facility.
## Matching facility will be excluded from Sumo. The logs will still be sent to FluentD.
excludeFacilityRegex: ""
## A regular expression for hosts.
## Matching hosts will be excluded from Sumo. The logs will still be sent to FluentD.
excludeHostRegex: ""
## A regular expression for priority.
## Matching priority will be excluded from Sumo. The logs will still be sent to FluentD.
excludePriorityRegex: ""
## A regular expression for unit.
## Matching unit will be excluded from Sumo. The logs will still be sent to FluentD.
excludeUnitRegex: ""
## Systemd log configuration
systemd:
enabled: true
## To use additional filter plugins
extraFilterPluginConf: |-
## To use additional output plugins
extraOutputPluginConf: |-
outputConf: |-
@include logs.output.conf
## Override output section for systemd logs. Leave empty for the default output section.
overrideOutputConf: |-
## Set the _sourceName metadata field in Sumo Logic.
sourceName: "k8s_systemd"
## Set the _sourceCategory metadata field in Sumo Logic.
sourceCategory: "system"
## Set the prefix, for _sourceCategory metadata.
sourceCategoryPrefix: "kubernetes/"
## Used to replace - with another character.
sourceCategoryReplaceDash: "/"
## A regular expression for facility.
## Matching facility will be excluded from Sumo. The logs will still be sent to FluentD.
excludeFacilityRegex: ""
## A regular expression for hosts.
## Matching hosts will be excluded from Sumo. The logs will still be sent to FluentD.
excludeHostRegex: ""
## A regular expression for priority.
## Matching priority will be excluded from Sumo. The logs will still be sent to FluentD.
excludePriorityRegex: ""
## A regular expression for unit.
## Matching unit will be excluded from Sumo. The logs will still be sent to FluentD.
excludeUnitRegex: ""
## Default log configuration (catch-all)
default:
## To use additional filter plugins
extraFilterPluginConf: |-
## To use additional output plugins
extraOutputPluginConf: |-
outputConf: |-
@include logs.output.conf
## Override output section for untagged logs. Leave empty for the default output section.
overrideOutputConf: |-
## Set the _sourceName metadata field in Sumo Logic.
sourceName: "k8s_default"
## Set the _sourceCategory metadata field in Sumo Logic.
sourceCategory: "default"
## Set the prefix, for _sourceCategory metadata.
sourceCategoryPrefix: "kubernetes/"
## Used to replace - with another character.
sourceCategoryReplaceDash: "/"
## A regular expression for facility.
## Matching facility will be excluded from Sumo. The logs will still be sent to FluentD.
excludeFacilityRegex: ""
## A regular expression for hosts.
## Matching hosts will be excluded from Sumo. The logs will still be sent to FluentD.
excludeHostRegex: ""
## A regular expression for priority.
## Matching priority will be excluded from Sumo. The logs will still be sent to FluentD.
excludePriorityRegex: ""
## A regular expression for unit.
## Matching unit will be excluded from Sumo. The logs will still be sent to FluentD.
excludeUnitRegex: ""
## Extra Environment Values - allows yaml definitions
# extraEnvVars:
# - name: VALUE_FROM_SECRET
# valueFrom:
# secretKeyRef:
# name: secret_name
# key: secret_key
# extraVolumes:
# - name: es-certs
# secret:
# defaultMode: 420
# secretName: es-certs
# extraVolumeMounts:
# - name: es-certs
# mountPath: /certs
# readOnly: true
metrics:
enabled: true
statefulset:
nodeSelector: {}
tolerations: []
affinity: {}
## Acceptable values for podAntiAffinity:
## soft: specifies preferences that the scheduler will try to enforce but will not guarantee (Default)
## hard: specifies rules that must be met for a pod to be scheduled onto a node
podAntiAffinity: "soft"
replicaCount: 3
resources:
limits:
memory: 1Gi
cpu: 1000m
requests:
memory: 768Mi
## Warning! Increasing the CPU requests for Fluentd above 1000m might result in broken autoscaling
## ref: https://github.com/SumoLogic/sumologic-kubernetes-collection/blob/main/deploy/docs/Best_Practises.md#cpu-resources-warning
cpu: 500m
## Option to define priorityClassName to assign a priority class to pods.
priorityClassName:
## Add custom labels only to metrics fluentd sts pods
podLabels: {}
## Add custom annotations only to metrics fluentd sts pods
podAnnotations: {}
## Set securityContext for containers running in pods in metrics statefulset.
containers:
fluentd:
securityContext: {}
## This supports either a structured array or a templatable string
initContainers: []
## Array mode
# initContainers:
# - name: do-something
# image: bitnami/kubectl:1.22
# command: ['kubectl', 'version']
## String mode
# initContainers: |-
# - name: do-something
# image: bitnami/kubectl:{{ .Capabilities.KubeVersion.Major }}.{{ trimSuffix "+" .Capabilities.KubeVersion.Minor }}
# command: ['kubectl', 'version']
## Option to turn autoscaling on for fluentd and specify params for HPA.
## Autoscaling needs metrics-server to access cpu metrics.
autoscaling:
enabled: false
minReplicas: 3
maxReplicas: 10
targetCPUUtilizationPercentage: 100
# targetMemoryUtilizationPercentage: 50
## Option to specify PodDisrutionBudgets
## You can specify only one of maxUnavailable and minAvailable in a single PodDisruptionBudget
podDisruptionBudget:
minAvailable: 2
rawConfig: |-
@include common.conf
@include metrics.conf
## Configuration for sumologic output plugin
## See below links for full reference:
## https://github.com/SumoLogic/fluentd-output-sumologic
## https://github.com/SumoLogic/sumologic-kubernetes-collection/blob/main/deploy/helm/sumologic/conf/metrics/fluentd/metrics.output.conf
outputConf: |-
@include metrics.output.conf
## Override output section for metrics. Leave empty for the default output section
overrideOutputConf: |-
## To use additional filter plugins
extraFilterPluginConf: |-
## To use additional output plugins
extraOutputPluginConf: |-
## Extra Environment Values - allows yaml definitions
# extraEnvVars:
# - name: VALUE_FROM_SECRET
# valueFrom:
# secretKeyRef:
# name: secret_name
# key: secret_key
# extraVolumes:
# - name: es-certs
# secret:
# defaultMode: 420
# secretName: es-certs
# extraVolumeMounts:
# - name: es-certs
# mountPath: /certs
# readOnly: true
## Output configuration
## tag: tag for fluentd match
## id: sumologic output @id
## endpoint: [optional] [output key by default] It should match the sumologic.collector.sources.metrics[].endpoint
## drop: [optional] [false by default] Change it to true to drop traffic for specific output
## weight: [optional [0 by default] Order of fluentd output (lower means higher priority)
## The weight has meaning in case of fluentd matches
output:
apiserver:
tag: prometheus.metrics.apiserver**
id: sumologic.endpoint.metrics.apiserver
weight: 90
kubelet:
tag: prometheus.metrics.kubelet**
id: sumologic.endpoint.metrics.kubelet
weight: 90
container:
tag: prometheus.metrics.container**
id: sumologic.endpoint.metrics.container
source: kubelet
weight: 90
controller:
tag: prometheus.metrics.controller-manager**
id: sumologic.endpoint.metrics.kube.controller.manager
weight: 90
scheduler:
tag: prometheus.metrics.scheduler**
id: sumologic.endpoint.metrics.kube.scheduler
weight: 90
state:
tag: prometheus.metrics.state**
id: sumologic.endpoint.metrics.kube.state
weight: 90
node:
tag: prometheus.metrics.node**
id: sumologic.endpoint.metrics.node.exporter
weight: 90
control-plane:
tag: prometheus.metrics.control-plane**
id: sumologic.endpoint.metrics.control.plane
weight: 90
default:
tag: prometheus.metrics**
id: sumologic.endpoint.metrics
weight: 100
events:
## If enabled, collect K8s events
enabled: true
statefulset:
nodeSelector: {}
tolerations: []
affinity: {}
resources:
limits:
memory: 512Mi
cpu: 200m
requests:
memory: 256Mi
cpu: 100m
## Option to define priorityClassName to assign a priority class to pods.
priorityClassName:
## Add custom labels only to events fluentd sts pods
podLabels: {}
## Add custom annotations only to events fluentd sts pods
podAnnotations: {}
## Set securityContext for containers running in pods in events statefulset.
containers:
fluentd:
securityContext: {}
## This supports either a structured array or a templatable string
initContainers: []
## Array mode
# initContainers:
# - name: do-something
# image: bitnami/kubectl:1.22
# command: ['kubectl', 'version']
## String mode
# initContainers: |-
# - name: do-something
# image: bitnami/kubectl:{{ .Capabilities.KubeVersion.Major }}.{{ trimSuffix "+" .Capabilities.KubeVersion.Minor }}
# command: ['kubectl', 'version']
## Override output section for events. Leave empty for the default output section
overrideOutputConf: |-
## Source category for the Events source. Default: "{clusterName}/events"
sourceCategory: ""
## Override Kubernetes resource types you want to get events for from different Kubernetes
## API versions. The key represents the name of the resource type and the value represents
## the API version.
# watchResourceEventsOverrides:
# pods: "v1"
# events: "events.k8s.io/v1beta1"
## Extra Environment Values - allows yaml definitions
# extraEnvVars:
# - name: VALUE_FROM_SECRET
# valueFrom:
# secretKeyRef:
# name: secret_name
# key: secret_key
# extraVolumes:
# - name: es-certs
# secret:
# defaultMode: 420
# secretName: es-certs
# extraVolumeMounts:
# - name: es-certs
# mountPath: /certs
# readOnly: true
## Configure metrics-server
## ref: https://github.com/bitnami/charts/blob/master/bitnami/metrics-server/values.yaml
metrics-server:
## Set the enabled flag to true for enabling metrics-server.
## This is required before enabling fluentd autoscaling unless you have an existing metrics-server in the cluster.
enabled: false
apiService:
create: true
extraArgs:
kubelet-insecure-tls: true
kubelet-preferred-address-types: InternalIP,ExternalIP,Hostname
## Optionally specify image options for metrics-server
# image:
## Optionally specify an array of imagePullSecrets.
## Secrets must be manually created in the namespace.
## ref: https://kubernetes.io/docs/tasks/configure-pod-container/pull-image-private-registry/
##
# pullSecrets:
# - imagepullsecret
## Configure fluent-bit
## ref: https://github.com/fluent/helm-charts/blob/master/charts/fluent-bit/values.yaml
fluent-bit:
## If specified, use these secrets to access the image
# imagePullSecrets:
# - name: "image-pull-secret"
image:
repository: public.ecr.aws/sumologic/fluent-bit
tag: 1.6.10-sumo-1
pullPolicy: IfNotPresent
## Resource limits for fluent-bit
resources: {}
# limits:
# cpu: 100m
# memory: 128Mi
# requests:
# cpu: 10m
# memory: 8Mi
## Uncomment the flag below to not install fluent-bit helm chart as a dependency along with this helm chart.
## Comment it out if you wish to have the fluent-bit dependency installed.
## Setting the flag to true instead of commenting out will break other functionality.
# enabled: false
## Configuration for fluent-bit service
service:
## Add custom labels to fluent-bit service
labels:
sumologic.com/scrape: "true" # label used by fluent-bit service monitor
## Add custom pod labels to fluent-bit daemonset pods
podLabels: {}
## Add custom pod annotations to fluent-bit daemonset pods
podAnnotations: {}
securityContext:
capabilities:
drop:
- ALL
## Set securityContext of fluent-bit daemonset containers as privileged for running in Openshift
# privileged: true
env:
- name: FLUENTD_LOGS_SVC
valueFrom:
configMapKeyRef:
name: sumologic-configmap
key: fluentdLogs
- name: NAMESPACE
valueFrom:
fieldRef:
fieldPath: metadata.namespace
tolerations: