Session
This chart deploys and executes session management services using gradle run command with build.gradle and application.properties files populated using given value parameters.
The chart also deploys a service accessible within the cluster.
Containers
Init Container
Chart contains an initialization container, which retrieves certifications required.
Main Container
Main container of this chart is a Java based process, which executes actual service and typically has liveness probes enabled.
Configuration
Local Configuration
Chart contains:
1 x config map containing build/execution files mounted on /app/config
1 x environment config map that can be used to add environment variables
1 x secret that can be used to add secret files mounted on /app/secrets
1 x environment secret that can be used to add environment variables
Global Configuration
Chart containers also have access to:
global-config: Mounted on /app/globalconfig including key-value pairs and extra lines to include in application.properties files
global-config-env: A config map that can be used to add environment variables for all namespace deployments
global-secrets: Mounted on /app/globalsecrets including key-secret pairs and extra lines to include in application.properties files
global-secrets-env: A secret that can be used to add environment variables for all namespace deployments
Configuration
The following table lists the configurable parameters of the Controller-session chart and their default values.
id
unique id of the session service
"x"
namespace
namespace to deploy on
"x"
tier
tier annotation to use for deployment
"controller"
unit
unit annotation to use for deployment
"session"
scope
scope annotation to use for deployment
"admin"
language
language annotation to use for deployment
"java"
image
docker image to use for main container
"gradle:openj9"
cloud
cloud vendor to use for deployment (e.g. gcp, aws)
"TBD"
poolSelector
node pool selector annotation specific to cloud vendor
"TBD"
pool
node pool to deploy on
"admin-gateway-pool"
strategyType
deployment strategy to use
"Recreate"
replicaCount
number of replicas to deploy
1
useProbes
whether main container should use liveness, etc. probes
false
initMemoryRequest
memory request for init container
"256Mi"
initCpuRequest
cpu request for init container
"250m"
initMemoryLimit
memory limit for init container
"512Mi"
initCpuLimit
cpu limit for init container
"500m"
memoryRequest
memory request for main container
"256Mi"
cpuRequest
cpu request for main container
"250m"
memoryLimit
memory limit for main container
"512Mi"
cpuLimit
cpu limit for main container
"500m"
disableMavenCentral
whether gradle should access maven central
false
mavenUrl
url for Rierino maven packages
"https://maven.pkg.github.com/rierino/maven"
rierinoVersion
Rierino package version to deploy
"0.1.1"
application
application name to use
"TBD"
logLevel
logging level for the main container
"ERROR"
port
port to use for web services
0
scheme
scheme to use for web services
"HTTP"
useDiscovery
whether the service should use service discovery to be discoverable
false
consulHost
Consul host (if useDiscovery)
"${dollar}{{rierino.system.consul.main.host}}"
consulPort
Consul port (if useDiscovery)
"${dollar}{{rierino.system.consul.main.port}}"
useCert
whether the service should generate and use a certificate (requires additional parameters)
false
valueLoaderClass
Java class name for key-value lookups
"com.rierino.runner.loader.PropertiesKVLoader"
valueLoaderProperties.path
File path for key-value lookups
"/app/globalconfig/properties"
valueLoaderProperties.dynamic
Whether key-values can change over time
"true"
secretLoaderClass
Java class name for key-secret lookups
"com.rierino.runner.loader.PropertiesKVLoader"
secretLoaderProperties.path
File path for key-secret lookups
"/app/globalsecrets/properties"
secretLoaderProperties.dynamic
Whether key-secrets can change over time
"true"
session_extra_properties
extra application.properties to include
"# No extra properties"
redisHost
redis host for keeping live session records
"${dollar}{{rierino.system.redis.main.host}}"
redisPort
redis port
"${dollar}{{rierino.system.redis.main.port}}"
kafkaServers
kafka servers for publishing new session ids
"${dollar}{{rierino.system.kafka.main.servers}}"
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