Bumping versions
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43
README.adoc
43
README.adoc
@@ -448,6 +448,10 @@ You can specify multiple (exact) file paths in `spring.cloud.kubernetes.config.p
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NOTE: You have to provide the full exact path to each property file, because directories are not being recursively parsed.
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NOTE: If you use `spring.cloud.kubernetes.config.paths` or `spring.cloud.kubernetes.secrets.path` the automatic reload
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functionality will not work. You will need to make a `POST` request to the `/actuator/refresh` endpoint or
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restart/redeploy the application.
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.Properties:
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[options="header,footer"]
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|===
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@@ -870,10 +874,47 @@ The Kubernetes health indicator (which is part of the core module) exposes the f
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* Pod name, IP address, namespace, service account, node name, and its IP address
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* A flag that indicates whether the Spring Boot application is internal or external to Kubernetes
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== Info Contributor
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Spring Cloud Kubernetes includes an `InfoContributor` which adds Pod information to
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Spring Boot's `/info` Acturator endpoint.
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You can disable this `InfoContributor` by setting `management.info.kubernetes.enabled`
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to `false` in `bootstrap.[properties | yaml]`.
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== Leader Election
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<TBD>
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== LoadBalancer for Kubernetes
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This project includes Spring Cloud Load Balancer for load balancing based on Kubernetes Endpoints and provides implementation of load balancer based on Kubernetes Service.
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To include it to your project add the following dependency.
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====
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[source,xml]
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----
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<dependency>
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<groupId>org.springframework.cloud</groupId>
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<artifactId>spring-cloud-starter-kubernetes-loadbalancer</artifactId>
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</dependency>
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----
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====
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To enable load balancing based on Kubernetes Service name use the following property. Then load balancer would try to call application using address, for example `service-a.default.svc.cluster.local`
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====
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[source]
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----
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spring.cloud.kubernetes.loadbalancer.mode=SERVICE
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----
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====
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To enabled load balancing across all namespaces use the following property. Property from `spring-cloud-kubernetes-discovery` module is respected.
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====
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[source]
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----
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spring.cloud.kubernetes.discovery.all-namespaces=true
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----
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====
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== Security Configurations Inside Kubernetes
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@@ -990,7 +1031,7 @@ To see the list of all Sleuth related configuration properties please check link
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== Building
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:jdkversion: 1.7
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:jdkversion: 1.8
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=== Basic Compile and Test
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@@ -2,7 +2,7 @@
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|Name | Default | Description
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|spring.cloud.kubernetes.client.api-version | |
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|spring.cloud.kubernetes.client.apiVersion | v1 | Kubernetes API Version
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|spring.cloud.kubernetes.client.apiVersion | `v1` | Kubernetes API Version
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|spring.cloud.kubernetes.client.ca-cert-data | |
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|spring.cloud.kubernetes.client.ca-cert-file | |
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|spring.cloud.kubernetes.client.caCertData | | Kubernetes API CACertData
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@@ -15,67 +15,71 @@
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|spring.cloud.kubernetes.client.client-key-passphrase | |
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|spring.cloud.kubernetes.client.clientCertData | | Kubernetes API ClientCertData
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|spring.cloud.kubernetes.client.clientCertFile | | Kubernetes API ClientCertFile
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|spring.cloud.kubernetes.client.clientKeyAlgo | RSA | Kubernetes API ClientKeyAlgo
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|spring.cloud.kubernetes.client.clientKeyAlgo | `RSA` | Kubernetes API ClientKeyAlgo
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|spring.cloud.kubernetes.client.clientKeyData | | Kubernetes API ClientKeyData
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|spring.cloud.kubernetes.client.clientKeyFile | | Kubernetes API ClientKeyFile
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|spring.cloud.kubernetes.client.clientKeyPassphrase | changeit | Kubernetes API ClientKeyPassphrase
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|spring.cloud.kubernetes.client.clientKeyPassphrase | `changeit` | Kubernetes API ClientKeyPassphrase
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|spring.cloud.kubernetes.client.connection-timeout | |
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|spring.cloud.kubernetes.client.connectionTimeout | 10s | Connection timeout
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|spring.cloud.kubernetes.client.connectionTimeout | `10s` | Connection timeout
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|spring.cloud.kubernetes.client.http-proxy | |
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|spring.cloud.kubernetes.client.https-proxy | |
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|spring.cloud.kubernetes.client.logging-interval | |
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|spring.cloud.kubernetes.client.loggingInterval | 20s | Logging interval
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|spring.cloud.kubernetes.client.loggingInterval | `20s` | Logging interval
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|spring.cloud.kubernetes.client.master-url | |
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|spring.cloud.kubernetes.client.masterUrl | https://kubernetes.default.svc | Kubernetes API Master Node URL
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|spring.cloud.kubernetes.client.namespace | true | Kubernetes Namespace
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|spring.cloud.kubernetes.client.masterUrl | `https://kubernetes.default.svc` | Kubernetes API Master Node URL
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|spring.cloud.kubernetes.client.namespace | `true` | Kubernetes Namespace
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|spring.cloud.kubernetes.client.no-proxy | |
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|spring.cloud.kubernetes.client.password | | Kubernetes API Password
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|spring.cloud.kubernetes.client.proxy-password | |
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|spring.cloud.kubernetes.client.proxy-username | |
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|spring.cloud.kubernetes.client.request-timeout | |
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|spring.cloud.kubernetes.client.requestTimeout | 10s | Request timeout
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|spring.cloud.kubernetes.client.requestTimeout | `10s` | Request timeout
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|spring.cloud.kubernetes.client.rolling-timeout | |
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|spring.cloud.kubernetes.client.rollingTimeout | 900s | Rolling timeout
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|spring.cloud.kubernetes.client.rollingTimeout | `900s` | Rolling timeout
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|spring.cloud.kubernetes.client.trust-certs | |
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|spring.cloud.kubernetes.client.trustCerts | false | Kubernetes API Trust Certificates
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|spring.cloud.kubernetes.client.trustCerts | `false` | Kubernetes API Trust Certificates
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|spring.cloud.kubernetes.client.username | | Kubernetes API Username
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|spring.cloud.kubernetes.client.watch-reconnect-interval | |
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|spring.cloud.kubernetes.client.watch-reconnect-limit | |
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|spring.cloud.kubernetes.client.watchReconnectInterval | 1s | Reconnect Interval
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|spring.cloud.kubernetes.client.watchReconnectLimit | -1 | Reconnect Interval limit retries
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|spring.cloud.kubernetes.config.enable-api | true |
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|spring.cloud.kubernetes.config.enabled | true | Enable the ConfigMap property source locator.
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|spring.cloud.kubernetes.client.watchReconnectInterval | `1s` | Reconnect Interval
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|spring.cloud.kubernetes.client.watchReconnectLimit | `-1` | Reconnect Interval limit retries
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|spring.cloud.kubernetes.config.enable-api | `true` |
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|spring.cloud.kubernetes.config.enabled | `true` | Enable the ConfigMap property source locator.
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|spring.cloud.kubernetes.config.name | |
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|spring.cloud.kubernetes.config.namespace | |
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|spring.cloud.kubernetes.config.paths | |
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|spring.cloud.kubernetes.config.sources | |
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|spring.cloud.kubernetes.discovery.all-namespaces | false | If discovering all namespaces.
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|spring.cloud.kubernetes.discovery.enabled | true | If Kubernetes Discovery is enabled.
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|spring.cloud.kubernetes.discovery.all-namespaces | `false` | If discovering all namespaces.
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|spring.cloud.kubernetes.discovery.enabled | `true` | If Kubernetes Discovery is enabled.
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|spring.cloud.kubernetes.discovery.filter | | SpEL expression to filter services AFTER they have been retrieved from the Kubernetes API server.
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|spring.cloud.kubernetes.discovery.known-secure-ports | | Set the port numbers that are considered secure and use HTTPS.
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|spring.cloud.kubernetes.discovery.metadata.add-annotations | true | When set, the Kubernetes annotations of the services will be included as metadata of the returned ServiceInstance.
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|spring.cloud.kubernetes.discovery.metadata.add-labels | true | When set, the Kubernetes labels of the services will be included as metadata of the returned ServiceInstance.
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|spring.cloud.kubernetes.discovery.metadata.add-ports | true | When set, any named Kubernetes service ports will be included as metadata of the returned ServiceInstance.
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|spring.cloud.kubernetes.discovery.metadata.add-annotations | `true` | When set, the Kubernetes annotations of the services will be included as metadata of the returned ServiceInstance.
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|spring.cloud.kubernetes.discovery.metadata.add-labels | `true` | When set, the Kubernetes labels of the services will be included as metadata of the returned ServiceInstance.
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|spring.cloud.kubernetes.discovery.metadata.add-ports | `true` | When set, any named Kubernetes service ports will be included as metadata of the returned ServiceInstance.
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|spring.cloud.kubernetes.discovery.metadata.annotations-prefix | | When addAnnotations is set, then this will be used as a prefix to the key names in the metadata map.
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|spring.cloud.kubernetes.discovery.metadata.labels-prefix | | When addLabels is set, then this will be used as a prefix to the key names in the metadata map.
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|spring.cloud.kubernetes.discovery.metadata.ports-prefix | port. | When addPorts is set, then this will be used as a prefix to the key names in the metadata map.
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|spring.cloud.kubernetes.discovery.metadata.ports-prefix | `port.` | When addPorts is set, then this will be used as a prefix to the key names in the metadata map.
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|spring.cloud.kubernetes.discovery.order | |
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|spring.cloud.kubernetes.discovery.primary-port-name | | If set then the port with a given name is used as primary when multiple ports are defined for a service.
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|spring.cloud.kubernetes.discovery.service-labels | | If set, then only the services matching these labels will be fetched from the Kubernetes API server.
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|spring.cloud.kubernetes.discovery.service-name | unknown | The service name of the local instance.
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|spring.cloud.kubernetes.enabled | true | Whether to enable Kubernetes integration.
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|spring.cloud.kubernetes.reload.enabled | false | Enables the Kubernetes configuration reload on change.
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|spring.cloud.kubernetes.reload.max-wait-for-restart | 2s | If Restart or Shutdown strategies are used, Spring Cloud Kubernetes waits a random amount of time before restarting. This is done in order to avoid having all instances of the same application restart at the same time. This property configures the maximum of amount of wait time from the moment the signal is received that a restart is needed until the moment the restart is actually triggered
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|spring.cloud.kubernetes.discovery.service-name | `unknown` | The service name of the local instance.
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|spring.cloud.kubernetes.enabled | `true` | Whether to enable Kubernetes integration.
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|spring.cloud.kubernetes.loadbalancer.cluster-domain | `cluster.local` | cluster domain.
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|spring.cloud.kubernetes.loadbalancer.enabled | `true` | Load balancer enabled,default true.
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|spring.cloud.kubernetes.loadbalancer.mode | | {@link KubernetesLoadBalancerMode} setting load balancer server list with ip of pod or service name. default value is POD.
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|spring.cloud.kubernetes.loadbalancer.port-name | `http` | service port name.
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|spring.cloud.kubernetes.reload.enabled | `false` | Enables the Kubernetes configuration reload on change.
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|spring.cloud.kubernetes.reload.max-wait-for-restart | `2s` | If Restart or Shutdown strategies are used, Spring Cloud Kubernetes waits a random amount of time before restarting. This is done in order to avoid having all instances of the same application restart at the same time. This property configures the maximum of amount of wait time from the moment the signal is received that a restart is needed until the moment the restart is actually triggered
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|spring.cloud.kubernetes.reload.mode | | Sets the detection mode for Kubernetes configuration reload.
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|spring.cloud.kubernetes.reload.monitoring-config-maps | true | Enables monitoring on config maps to detect changes.
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|spring.cloud.kubernetes.reload.monitoring-secrets | false | Enables monitoring on secrets to detect changes.
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|spring.cloud.kubernetes.reload.period | 15000ms | Sets the polling period to use when the detection mode is POLLING.
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|spring.cloud.kubernetes.reload.monitoring-config-maps | `true` | Enables monitoring on config maps to detect changes.
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|spring.cloud.kubernetes.reload.monitoring-secrets | `false` | Enables monitoring on secrets to detect changes.
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|spring.cloud.kubernetes.reload.period | `15000ms` | Sets the polling period to use when the detection mode is POLLING.
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|spring.cloud.kubernetes.reload.strategy | | Sets the reload strategy for Kubernetes configuration reload on change.
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|spring.cloud.kubernetes.ribbon.cluster-domain | cluster.local | cluster domain.
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|spring.cloud.kubernetes.ribbon.enabled | true | Ribbon enabled,default true.
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|spring.cloud.kubernetes.ribbon.cluster-domain | `cluster.local` | cluster domain.
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|spring.cloud.kubernetes.ribbon.enabled | `true` | Ribbon enabled,default true.
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|spring.cloud.kubernetes.ribbon.mode | | {@link KubernetesRibbonMode} setting ribbon server list with ip of pod or service name. default value is POD.
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|spring.cloud.kubernetes.secrets.enable-api | false |
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|spring.cloud.kubernetes.secrets.enabled | true | Enable the Secrets property source locator.
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|spring.cloud.kubernetes.secrets.enable-api | `false` |
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|spring.cloud.kubernetes.secrets.enabled | `true` | Enable the Secrets property source locator.
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|spring.cloud.kubernetes.secrets.labels | |
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|spring.cloud.kubernetes.secrets.name | |
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|spring.cloud.kubernetes.secrets.namespace | |
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2
pom.xml
2
pom.xml
@@ -24,7 +24,7 @@
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<parent>
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<groupId>org.springframework.cloud</groupId>
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<artifactId>spring-cloud-build</artifactId>
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<version>2.3.2.RELEASE</version>
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<version>2.3.3.RELEASE</version>
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<relativePath/>
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</parent>
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@@ -23,7 +23,7 @@
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<parent>
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<artifactId>spring-cloud-dependencies-parent</artifactId>
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<groupId>org.springframework.cloud</groupId>
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<version>2.3.3.BUILD-SNAPSHOT</version>
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<version>2.3.3.RELEASE</version>
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<relativePath/>
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</parent>
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<artifactId>spring-cloud-kubernetes-dependencies</artifactId>
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