Allow KubectlBuildWrapper to work when k8s API server is behind firewall #599
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Wilkhu90
commented
Sep 19, 2019
Wilkhu90
commented
- Adding changes to accommodate to situation when k8s API server is behind firewall.
- This will run kubectl commands using proxy when the value is set and ignore it otherwise.
…is behind firewall
jglick
changed the title
Vlatombe
reviewed
Sep 25, 2019
src/main/java/org/csanchez/jenkins/plugins/kubernetes/KubectlBuildWrapper.java
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| int status = launcher.launch() | ||
| .cmdAsSingleString("kubectl config --kubeconfig=\"" + configFile.getRemote() | ||
| .cmdAsSingleString(kubectlBegin + configFile.getRemote() |
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Use launcher.launch().envs("HTTPS_PROXY="+this.https_proxy).cmdAsSingleString... (possibly refactor it to a method to avoid repeating it)
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I'll see if this way works in my environment and make the change.
src/main/java/org/csanchez/jenkins/plugins/kubernetes/KubernetesCloud.java
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src/main/resources/org/csanchez/jenkins/plugins/kubernetes/KubernetesCloud/config.jelly
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Vlatombe
reviewed
Oct 4, 2019
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| int status = launcher.launch() | ||
| .cmdAsSingleString("kubectl config --kubeconfig=\"" + configFile.getRemote() | ||
| kubectlBegin += "kubectl config --kubeconfig=\""; |
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Can you inline it so that the diff is minimal?
| .cmdAsSingleString("kubectl config --kubeconfig=\"" + configFile.getRemote() | ||
| kubectlBegin += "kubectl config --kubeconfig=\""; | ||
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| int status = launcher.launch().envs("HTTPS_PROXY="+this.httpsProxy) |
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Refactor launcher.launch().envs("HTTPS_PROXY="+this.httpsProxy) to a method to remove duplicates. Also, it should handle null httpsProxy.
| builder.withMaxConcurrentRequestsPerHost(maxRequestsPerHost); | ||
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| if(httpsProxy != null && !httpsProxy.isEmpty()) { | ||
| LOGGER.info("Https Proxy used is " + httpsProxy); |
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Use level fine or even remove it (this is trivial)
| this.connectTimeout = connectTimeout; | ||
| this.readTimeout = readTimeout; | ||
| this.maxRequestsPerHost = maxRequestsPerHost; | ||
| this.httpsProxy = httpsProxy != null && !httpsProxy.isEmpty() ? httpsProxy : null; |
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Let KubernetesCloud do the validation
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| @DataBoundSetter | ||
| public void setHttpsProxy(@Nonnull String httpsProxy) { | ||
| this.httpsProxy = httpsProxy; |
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Suggested change
| this.httpsProxy = httpsProxy; | |
| this.httpsProxy = Util.fixEmpty(httpsProxy); |
| return FormValidation.error("name is required"); | ||
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| try (KubernetesClient client = new KubernetesFactoryAdapter(serverUrl, namespace, | ||
| try (KubernetesClient client = new KubernetesFactoryAdapter(serverUrl, httpsProxy, namespace, |
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Suggested change
| try (KubernetesClient client = new KubernetesFactoryAdapter(serverUrl, httpsProxy, namespace, | |
| try (KubernetesClient client = new KubernetesFactoryAdapter(serverUrl, Util.fixEmpty(httpsProxy), namespace, |
| builder = builder.withRequestTimeout(readTimeout * 1000).withConnectionTimeout(connectTimeout * 1000); | ||
| builder.withMaxConcurrentRequestsPerHost(maxRequestsPerHost); | ||
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| if(httpsProxy != null && !httpsProxy.isEmpty()) { |
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Suggested change
| if(httpsProxy != null && !httpsProxy.isEmpty()) { | |
| if(httpsProxy != null) { |
It's already checked above
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