2017-09-27 19:08:21 +00:00
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# Deployment with Kubernetes
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# KUBE_CA_PEM_FILE is the path of a certificate file. It automatically set by GitLab
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# if you enable Kubernetes integration in a project.
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#
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# As of this writing, Kubernetes integration can not be set on a group level, so it has to
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# be manually set in every project.
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# Alternatively, we use a custom KUBE_CA_BUNDLE environment variable, which can be set at
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# the group level. In this case, the variable contains the whole content of the certificate,
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# which we dump to a temporary file
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#
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# Check if the KUBE_CA_PEM_FILE exists. Otherwise, create it from KUBE_CA_BUNDLE
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KUBE_CA_TEMP=false
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2017-10-03 11:41:51 +00:00
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ifndef KUBE_CA_PEM_FILE
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KUBE_CA_PEM_FILE:=$$PWD/.ca.crt
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CREATED:=$(shell echo -e "$(KUBE_CA_BUNDLE)" > $(KUBE_CA_PEM_FILE))
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2017-09-27 19:08:21 +00:00
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endif
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KUBE_TOKEN?=""
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KUBE_NAMESPACE?=$(NAME)
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KUBECTL=docker run --rm -v $(KUBE_CA_PEM_FILE):/tmp/ca.pem -i lachlanevenson/k8s-kubectl --server="$(KUBE_URL)" --token="$(KUBE_TOKEN)" --certificate-authority="/tmp/ca.pem" -n $(KUBE_NAMESPACE)
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CI_COMMIT_REF_NAME?=master
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2017-10-03 11:41:51 +00:00
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info:: ## Print variables. Useful for debugging.
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2017-09-27 19:08:21 +00:00
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@echo "#KUBERNETES"
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@echo KUBE_URL=$(KUBE_URL)
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@echo KUBE_CA_PEM_FILE=$(KUBE_CA_PEM_FILE)
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@echo KUBE_CA_BUNDLE=$$KUBE_CA_BUNDLE
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@echo KUBE_TOKEN=$(KUBE_TOKEN)
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@echo KUBE_NAMESPACE=$(KUBE_NAMESPACE)
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@echo KUBECTL=$(KUBECTL)
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@echo "#CI"
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@echo CI_PROJECT_NAME=$(CI_PROJECT_NAME)
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@echo CI_REGISTRY=$(CI_REGISTRY)
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@echo CI_REGISTRY_USER=$(CI_REGISTRY_USER)
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@echo CI_COMMIT_REF_NAME=$(CI_COMMIT_REF_NAME)
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2017-10-03 11:41:51 +00:00
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@echo "CREATED=$(CREATED)"
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2017-09-27 19:08:21 +00:00
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#
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# Deployment and advanced features
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#
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deploy: ## Deploy to kubernetes using the credentials in KUBE_CA_PEM_FILE (or KUBE_CA_BUNDLE ) and TOKEN
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2017-10-03 13:08:16 +00:00
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@ls k8s/*.yaml k8s/*.yml k8s/*.tmpl 2>/dev/null || true
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@cat k8s/*.yaml k8s/*.yml k8s/*.tmpl 2>/dev/null | envsubst | $(KUBECTL) apply -f -
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2017-09-27 19:08:21 +00:00
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deploy-check: ## Get the deployed configuration.
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@$(KUBECTL) get deploy,pods,svc,ingress
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.PHONY:: info deploy deploy-check
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