OpenSearch Config Schema¶

Note

This is auto-generated documentation from a JSON schema that is under construction, this will improve over time.

https://raw.githubusercontent.com/elastisys/compliantkubernetes-apps/v0.40.1/config/schemas/config.yaml#/properties/opensearch

Configuration for OpenSearch.

OpenSearch ingests logs sent from Fluentd in the workload cluster, and presents them in OpenSearch Dashboards.

Note

OpenSearch and its components are installed in the service cluster, so this configuration mainly applies there.

Abstract	Extensible	Status	Identifiable	Custom Properties	Additional Properties	Access Restrictions	Defined In
Can be instantiated	No	Unknown status	No	Forbidden	Forbidden	none	config/schemas/config.yaml*

TYPE:

object (OpenSearch Config)

PROPERTIES:

Property	Type	Required	Nullable	Defined by
enabled	`boolean`	Required	cannot be null	Compliant Kubernetes Apps Config
clusterName	`string`	Optional	cannot be null	Compliant Kubernetes Apps Config
subdomain	`string`	Required	cannot be null	Compliant Kubernetes Apps Config
sso	`object`	Optional	cannot be null	Compliant Kubernetes Apps Config
dashboards	`object`	Required	cannot be null	Compliant Kubernetes Apps Config
masterNode	`object`	Optional	cannot be null	Compliant Kubernetes Apps Config
dataNode	`object`	Optional	cannot be null	Compliant Kubernetes Apps Config
clientNode	`object`	Optional	cannot be null	Compliant Kubernetes Apps Config
extraRoles	`array`	Optional	cannot be null	Compliant Kubernetes Apps Config
extraRoleMappings	`array`	Optional	cannot be null	Compliant Kubernetes Apps Config
indexPerNamespace	`boolean`	Required	cannot be null	Compliant Kubernetes Apps Config
defaultTemplates	`boolean`	Optional	cannot be null	Compliant Kubernetes Apps Config
overwriteTemplates	`boolean`	Optional	cannot be null	Compliant Kubernetes Apps Config
additionalTemplates	`object`	Optional	cannot be null	Compliant Kubernetes Apps Config
createIndices	`boolean`	Optional	cannot be null	Compliant Kubernetes Apps Config
ism	`object`	Optional	cannot be null	Compliant Kubernetes Apps Config
ingress	`object`	Optional	cannot be null	Compliant Kubernetes Apps Config
maxClauseCount	`number`	Optional	cannot be null	Compliant Kubernetes Apps Config
maxShardsPerNode	`number`	Optional	cannot be null	Compliant Kubernetes Apps Config
curator	`object`	Optional	cannot be null	Compliant Kubernetes Apps Config
snapshot	`object`	Optional	cannot be null	Compliant Kubernetes Apps Config
securityadmin	`object`	Optional	cannot be null	Compliant Kubernetes Apps Config
exporter	`object`	Optional	cannot be null	Compliant Kubernetes Apps Config
promIndexAlerts	`array`	Optional	cannot be null	Compliant Kubernetes Apps Config
plugins	`object`	Optional	cannot be null	Compliant Kubernetes Apps Config

enabled¶

Note

Must be set for both service and workload cluster.

enabled

is required
Type: boolean (OpenSearch Enabled)
cannot be null
defined in: Compliant Kubernetes Apps Config

TYPE:

boolean (OpenSearch Enabled)

DEFAULTS:

The default value is:

true

clusterName¶

clusterName

is optional
Type: string (OpenSearch Cluster Name)
cannot be null
defined in: Compliant Kubernetes Apps Config

TYPE:

string (OpenSearch Cluster Name)

DEFAULTS:

The default value is:

"opensearch"

subdomain¶

Subdomain of opsDomain that the Ingress to OpenSearch will be created with.

Note

Must be set for both service and workload cluster.

subdomain

is required
Type: string (OpenSearch Subdomain)
cannot be null
defined in: Compliant Kubernetes Apps Config

TYPE:

string (OpenSearch Subdomain)

CONSTRAINTS:

hostname: the string must be a hostname, according to RFC 1123, section 2.1

DEFAULTS:

The default value is:

"opensearch"

sso¶

Configures Single Sign On to OpenSearch via Dex.

sso

is optional
Type: object (OpenSearch Single Sign On)
cannot be null
defined in: Compliant Kubernetes Apps Config

TYPE:

object (OpenSearch Single Sign On)

dashboards¶

Configures the Dashboards deployment of OpenSearch providing the UI to view and query logs.

dashboards

is required
Type: object (OpenSearch Dashboards)
cannot be null
defined in: Compliant Kubernetes Apps Config

TYPE:

object (OpenSearch Dashboards)

masterNode¶

Configures the main stateful set of OpenSearch that takes on all roles not provided by other nodes (dataNode, clientNode).

masterNode

is optional
Type: object (OpenSearch Master Node)
cannot be null
defined in: Compliant Kubernetes Apps Config

TYPE:

object (OpenSearch Master Node)

dataNode¶

Configures the data stateful set of OpenSearch that takes on the roll to index and store logs.

dataNode

is optional
Type: object (OpenSearch Data Node)
cannot be null
defined in: Compliant Kubernetes Apps Config

TYPE:

object (OpenSearch Data Node)

clientNode¶

Configures the client stateful set of OpenSearch that takes on the roll to ingest and query logs.

clientNode

is optional
Type: object (OpenSearch Client Node)
cannot be null
defined in: Compliant Kubernetes Apps Config

TYPE:

object (OpenSearch Client Node)

extraRoles¶

Configures extra roles for OpenSearch Security.

extraRoles

is optional
Type: object[] (OpenSearch Role)
cannot be null
defined in: Compliant Kubernetes Apps Config

TYPE:

object[] (OpenSearch Role)

extraRoleMappings¶

Configures extra role mappings for OpenSearch Security.

Extra users can be configured in secrets.yaml under extraUsers and extra roles under extraRoles.

extraRoleMappings

is optional
Type: object[] (OpenSearch Role Mapping)
cannot be null
defined in: Compliant Kubernetes Apps Config

TYPE:

object[] (OpenSearch Role Mapping)

indexPerNamespace¶

When enabled logs are ingested into multiple indices per namespace. When disabled logs are ingested into a single kubernetes index.

Note

Must be set for both service and workload cluster.

indexPerNamespace

is required
Type: boolean (OpenSearch Index Per Namespace)
cannot be null
defined in: Compliant Kubernetes Apps Config

TYPE:

boolean (OpenSearch Index Per Namespace)

defaultTemplates¶

When enabled OpenSearch will be configured with the default index templates for:

authlog
kubeaudit
kubernetes
other

defaultTemplates

is optional
Type: boolean (OpenSearch Default Templates)
cannot be null
defined in: Compliant Kubernetes Apps Config

TYPE:

boolean (OpenSearch Default Templates)

DEFAULTS:

The default value is:

true

overwriteTemplates¶

When set OpenSearch can be configured with index templates via additionalTemplates that overwrite the ones configured via defaultTemplates.

overwriteTemplates

is optional
Type: boolean (OpenSearch Overwrite Templates)
cannot be null
defined in: Compliant Kubernetes Apps Config

TYPE:

boolean (OpenSearch Overwrite Templates)

DEFAULTS:

The default value is:

true

additionalTemplates¶

When set OpenSearch will be configured with additional index templates.

The keys will be used as the name of the index templates.

Note

See the upstream documentation for reference.

additionalTemplates

is optional
Type: object (OpenSearch Additional Templates)
cannot be null
defined in: Compliant Kubernetes Apps Config

TYPE:

object (OpenSearch Additional Templates)

createIndices¶

When enabled OpenSearch will be configured with initial indices for:

authlog
kubeaudit
kubernetes
other

createIndices

is optional
Type: boolean (OpenSearch Create Indices)
cannot be null
defined in: Compliant Kubernetes Apps Config

TYPE:

boolean (OpenSearch Create Indices)

DEFAULTS:

The default value is:

true

ism¶

Configures index state management in OpenSearch.

ism

is optional
Type: object (OpenSearch Index State Management)
cannot be null
defined in: Compliant Kubernetes Apps Config

TYPE:

object (OpenSearch Index State Management)

ingress¶

Configures the ingress for OpenSearch master or client nodes.

ingress

is optional
Type: object (OpenSearch Ingress)
cannot be null
defined in: Compliant Kubernetes Apps Config

TYPE:

object (OpenSearch Ingress)

maxClauseCount¶

Configures the maximum number of clauses permitted in a query.

maxClauseCount

is optional
Type: number (OpenSearch Maximum Clause Count)
cannot be null
defined in: Compliant Kubernetes Apps Config

TYPE:

number (OpenSearch Maximum Clause Count)

DEFAULTS:

The default value is:

maxShardsPerNode¶

Configures the maximum number of shards permitted on one node.

maxShardsPerNode

is optional
Type: number (OpenSearch Maximum Shards Per Node)
cannot be null
defined in: Compliant Kubernetes Apps Config

TYPE:

number (OpenSearch Maximum Shards Per Node)

DEFAULTS:

The default value is:

curator¶

Configures the CronJob that removes indices.

curator

is optional
Type: object (OpenSearch Curator)
cannot be null
defined in: Compliant Kubernetes Apps Config

TYPE:

object (OpenSearch Curator)

snapshot¶

Configures the CronJob and repository to take snapshots in OpenSearch.

This requires that objectStorage is configured, and will use the bucket or container set in objectStorage.buckets.opensearch.

snapshot

is optional
Type: object (OpenSearch Snapshot)
cannot be null
defined in: Compliant Kubernetes Apps Config

TYPE:

object (OpenSearch Snapshot)

securityadmin¶

Configures the Job that initialises OpenSearch Security.

securityadmin

is optional
Type: object (OpenSearch Security Admin)
cannot be null
defined in: Compliant Kubernetes Apps Config

TYPE:

object (OpenSearch Security Admin)

exporter¶

Configures the exporter exposing metrics from OpenSearch.

exporter

is optional
Type: object (OpenSearch Exporter)
cannot be null
defined in: Compliant Kubernetes Apps Config

TYPE:

object (OpenSearch Exporter)

promIndexAlerts¶

Configures the index alerts monitoring the function of index state management.

promIndexAlerts

is optional
Type: object[] (OpenSearch Prometheus Index Alert)
cannot be null
defined in: Compliant Kubernetes Apps Config

TYPE:

object[] (OpenSearch Prometheus Index Alert)

DEFAULTS:

The default value is:

[
  {
    "prefix": "authlog-default",
    "alertSizeMB": 2
  },
  {
    "prefix": "kubeaudit-default",
    "alertSizeMB": 5500
  },
  {
    "prefix": "kubernetes-default",
    "alertSizeMB": 5500
  },
  {
    "prefix": "other-default",
    "alertSizeMB": 400
  }
]

plugins¶

Configures plugins used in OpenSearch.

plugins

is optional
Type: object (OpenSearch Plugins)
cannot be null
defined in: Compliant Kubernetes Apps Config

TYPE:

object (OpenSearch Plugins)

Definitions¶

node¶

Reference this group by using

{"$ref":"https://raw.githubusercontent.com/elastisys/compliantkubernetes-apps/v0.40.1/config/schemas/config.yaml#/properties/opensearch/$defs/node"}

Property	Type	Required	Nullable	Defined by
javaOpts	`string`	Optional	cannot be null	Compliant Kubernetes Apps Config
storageClass	`string`	Optional	can be null	Compliant Kubernetes Apps Config
storageSize	`string`	Optional	cannot be null	Compliant Kubernetes Apps Config

javaOpts¶

Set Java Virtual Machine Options to control the memory allocation of OpenSearch.

As a rule of thumb the minimum allocation -Xms and maximum allocation -Xmx arguments should be the same to be more predictable. Additionally until memory allocation is at 2 GiB and more it is recommended that the memory limit set in Kubernetes is twice the allocation as OpenSearch uses this for cache.

javaOpts

is optional
Type: string (OpenSearch Node Java Options)
cannot be null
defined in: Compliant Kubernetes Apps Config

TYPE:

string (OpenSearch Node Java Options)

DEFAULTS:

The default value is:

"-Xms512m -Xmx512m"

storageClass¶

Set storage class for OpenSearch.

If set to null, the default storage class will be used to provision the volumes.
If set to -, no storage class will be used to provision the volumes.

storageClass

is optional
Type: string (OpenSearch Node Storage Class)
can be null
defined in: Compliant Kubernetes Apps Config

TYPE:

string (OpenSearch Node Storage Class)

storageSize¶

Configure the requested size of the persistent volume for this OpenSerch node.

storageSize

is optional
Type: string (OpenSearch Node Storage Size)
cannot be null
defined in: Compliant Kubernetes Apps Config

TYPE:

string (OpenSearch Node Storage Size)

role¶

Reference this group by using

{"$ref":"https://raw.githubusercontent.com/elastisys/compliantkubernetes-apps/v0.40.1/config/schemas/config.yaml#/properties/opensearch/$defs/role"}

Property	Type	Required	Nullable	Defined by
name	`string`	Optional	cannot be null	Compliant Kubernetes Apps Config
definition	`object`	Optional	cannot be null	Compliant Kubernetes Apps Config
clusterPermissions	`array`	Optional	cannot be null	Compliant Kubernetes Apps Config
indexPermissions	`array`	Optional	cannot be null	Compliant Kubernetes Apps Config
indexPatterns	`array`	Optional	cannot be null	Compliant Kubernetes Apps Config
allowedActions	`array`	Optional	cannot be null	Compliant Kubernetes Apps Config

name¶

Configures the name of the create role.

name

is optional
Type: string (OpenSearch Role Name)
cannot be null
defined in: Compliant Kubernetes Apps Config

TYPE:

string (OpenSearch Role Name)

definition¶

Configures the permissions the role will have.

This schema does not cover the entire upstream object.

definition

is optional
Type: object (OpenSearch Role Definition)
cannot be null
defined in: Compliant Kubernetes Apps Config

TYPE:

object (OpenSearch Role Definition)

clusterPermissions¶

Configure permissions that applies cluster-wide.

clusterPermissions

is optional
Type: string[] (OpenSearch Cluster Permission)
cannot be null
defined in: Compliant Kubernetes Apps Config

TYPE:

string[] (OpenSearch Cluster Permission)

indexPermissions¶

Configure permissions that applies per index.

indexPermissions

is optional
Type: object[] (OpenSearch Role Index Permission)
cannot be null
defined in: Compliant Kubernetes Apps Config

TYPE:

object[] (OpenSearch Role Index Permission)

indexPatterns¶

Configure the index pattern this permission applies to.

indexPatterns

is optional
Type: string[] (OpenSearch Role Index Pattern)
cannot be null
defined in: Compliant Kubernetes Apps Config

TYPE:

string[] (OpenSearch Role Index Pattern)

allowedActions¶

Configure the actions this permission allows.

allowedActions

is optional
Type: string[] (OpenSearch Role Allowed Action)
cannot be null
defined in: Compliant Kubernetes Apps Config

TYPE:

string[] (OpenSearch Role Allowed Action)

roleMapping¶

Reference this group by using

{"$ref":"https://raw.githubusercontent.com/elastisys/compliantkubernetes-apps/v0.40.1/config/schemas/config.yaml#/properties/opensearch/$defs/roleMapping"}

Property	Type	Required	Nullable	Defined by
name	`string`	Optional	cannot be null	Compliant Kubernetes Apps Config
definition	`object`	Optional	cannot be null	Compliant Kubernetes Apps Config
groups	`array`	Optional	cannot be null	Compliant Kubernetes Apps Config
users	`array`	Optional	cannot be null	Compliant Kubernetes Apps Config

name¶

name

is optional
Type: string (OpenSearch Role Mapping Name)
cannot be null
defined in: Compliant Kubernetes Apps Config

TYPE:

string (OpenSearch Role Mapping Name)

definition¶

Configures the backend roles or groups and users the role mapping applies to.

This schema does not cover the entire upstream object.

definition

is optional
Type: object (OpenSearch Role Mapping Definition)
cannot be null
defined in: Compliant Kubernetes Apps Config

TYPE:

object (OpenSearch Role Mapping Definition)

groups¶

Configures the backend roles or groups that this role mapping applies to.

groups

is optional
Type: string[]
cannot be null
defined in: Compliant Kubernetes Apps Config

TYPE:

string[]

users¶

Configures the user that this role mapping applies to.

users

is optional
Type: string[]
cannot be null
defined in: Compliant Kubernetes Apps Config

TYPE:

string[]

Return to the root config schema

Generated Thu Nov 14 16:18:57 UTC 2024 from elastisys/compliantkubernetes-apps@v0.40.1