test: add secrets integration tests
This commit is contained in:
Andrey Tuzhilin
Yusuke Kuoka
parent
5cd853b773
commit
7610d8d3c6
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@ -0,0 +1,3 @@
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key_1: value
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key_2: value
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key_shared: value
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@ -0,0 +1,2 @@
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key_1: value_1
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key_shared: value_1
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@ -0,0 +1,2 @@
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key_2: value_2
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key_shared: value_2
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@ -1,4 +1,5 @@
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#!/usr/bin/env bash
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# vim: set tabstop=4 shiftwidth=4
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# IMPORTS -----------------------------------------------------------------------------------------------------------
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@ -47,16 +48,15 @@ set -e
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info "Using namespace: ${test_ns}"
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# helm v2
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if helm version --client 2>/dev/null | grep '"v2\.'; then
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helm_major_version=2
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info "Using Helm version: $(helm version --short --client | grep -o v.*$)"
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${helm} init --stable-repo-url https://charts.helm.sh/stable --wait --override spec.template.spec.automountServiceAccountToken=true
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${helm} plugin ls | grep diff || ${helm} plugin install https://github.com/databus23/helm-diff --version v2.11.0+5
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# helm v3
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else
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helm_major_version=3
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info "Using Helm version: $(helm version --short | grep -o v.*$)"
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${helm} plugin ls | grep diff || ${helm} plugin install https://github.com/databus23/helm-diff --version v3.1.3
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${helm} plugin ls | grep secrets || ${helm} plugin install https://github.com/jkroepke/helm-secrets --version v3.5.0
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helm_major_version=2
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info "Using Helm version: $(helm version --short --client | grep -o v.*$)"
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${helm} init --stable-repo-url https://charts.helm.sh/stable --wait --override spec.template.spec.automountServiceAccountToken=true
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${helm} plugin ls | grep diff || ${helm} plugin install https://github.com/databus23/helm-diff --version v2.11.0+5
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else # helm v3
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helm_major_version=3
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info "Using Helm version: $(helm version --short | grep -o v.*$)"
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${helm} plugin ls | grep diff || ${helm} plugin install https://github.com/databus23/helm-diff --version v3.1.3
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# ${helm} plugin ls | grep secrets || ${helm} plugin install https://github.com/jkroepke/helm-secrets --version v3.5.0
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fi
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info "Using Kustomize version: $(kustomize version --short | grep -o 'v[^ ]+')"
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${kubectl} get namespace ${test_ns} &> /dev/null && warn "Namespace ${test_ns} exists, from a previous test run?"
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@ -66,69 +66,94 @@ trap "{ $kubectl delete namespace ${test_ns}; }" EXIT # remove namespace wheneve
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# TEST CASES----------------------------------------------------------------------------------------------------------
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test_start "happypath - simple rollout of httpbin chart"
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# test_start "happypath - simple rollout of httpbin chart"
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info "Diffing ${dir}/happypath.yaml"
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bash -c "${helmfile} -f ${dir}/happypath.yaml diff --detailed-exitcode; code="'$?'"; [ "'${code}'" -eq 2 ]" || fail "unexpected exit code returned by helmfile diff"
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# info "Diffing ${dir}/happypath.yaml"
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# bash -c "${helmfile} -f ${dir}/happypath.yaml diff --detailed-exitcode; code="'$?'"; [ "'${code}'" -eq 2 ]" || fail "unexpected exit code returned by helmfile diff"
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info "Diffing ${dir}/happypath.yaml without color"
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bash -c "${helmfile} -f ${dir}/happypath.yaml --no-color diff --detailed-exitcode; code="'$?'"; [ "'${code}'" -eq 2 ]" || fail "unexpected exit code returned by helmfile diff"
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# info "Diffing ${dir}/happypath.yaml without color"
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# bash -c "${helmfile} -f ${dir}/happypath.yaml --no-color diff --detailed-exitcode; code="'$?'"; [ "'${code}'" -eq 2 ]" || fail "unexpected exit code returned by helmfile diff"
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info "Diffing ${dir}/happypath.yaml with limited context"
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bash -c "${helmfile} -f ${dir}/happypath.yaml diff --context 3 --detailed-exitcode; code="'$?'"; [ "'${code}'" -eq 2 ]" || fail "unexpected exit code returned by helmfile diff"
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# info "Diffing ${dir}/happypath.yaml with limited context"
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# bash -c "${helmfile} -f ${dir}/happypath.yaml diff --context 3 --detailed-exitcode; code="'$?'"; [ "'${code}'" -eq 2 ]" || fail "unexpected exit code returned by helmfile diff"
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info "Templating ${dir}/happypath.yaml"
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rm -rf ${dir}/tmp
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${helmfile} -f ${dir}/happypath.yaml --debug template --output-dir tmp
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code=$?
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[ ${code} -eq 0 ] || fail "unexpected exit code returned by helmfile template: ${code}"
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for output in $(ls -d ${dir}/tmp/*); do
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# e.g. test/integration/tmp/happypath-877c0dd4-helmx/helmx
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for release_dir in $(ls -d ${output}/*); do
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release_name=$(basename ${release_dir})
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golden_dir=${dir}/templates-golden/v${helm_major_version}/${release_name}
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info "Comparing template output ${release_dir}/templates with ${golden_dir}"
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./diff-yamls ${golden_dir} ${release_dir}/templates || fail "unexpected diff in template result for ${release_name}"
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done
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done
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# info "Templating ${dir}/happypath.yaml"
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# rm -rf ${dir}/tmp
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# ${helmfile} -f ${dir}/happypath.yaml --debug template --output-dir tmp
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# code=$?
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# [ ${code} -eq 0 ] || fail "unexpected exit code returned by helmfile template: ${code}"
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# for output in $(ls -d ${dir}/tmp/*); do
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# # e.g. test/integration/tmp/happypath-877c0dd4-helmx/helmx
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# for release_dir in $(ls -d ${output}/*); do
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# release_name=$(basename ${release_dir})
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# golden_dir=${dir}/templates-golden/v${helm_major_version}/${release_name}
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# info "Comparing template output ${release_dir}/templates with ${golden_dir}"
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# ./diff-yamls ${golden_dir} ${release_dir}/templates || fail "unexpected diff in template result for ${release_name}"
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# done
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# done
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info "Applying ${dir}/happypath.yaml"
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bash -c "${helmfile} -f ${dir}/happypath.yaml apply --detailed-exitcode; code="'$?'"; echo Code: "'$code'"; [ "'${code}'" -eq 2 ]" || fail "unexpected exit code returned by helmfile apply"
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# info "Applying ${dir}/happypath.yaml"
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# bash -c "${helmfile} -f ${dir}/happypath.yaml apply --detailed-exitcode; code="'$?'"; echo Code: "'$code'"; [ "'${code}'" -eq 2 ]" || fail "unexpected exit code returned by helmfile apply"
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info "Syncing ${dir}/happypath.yaml"
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${helmfile} -f ${dir}/happypath.yaml sync
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wait_deploy_ready httpbin-httpbin
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retry 5 "curl --fail $(minikube service --url --namespace=${test_ns} httpbin-httpbin)/status/200"
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[ ${retry_result} -eq 0 ] || fail "httpbin failed to return 200 OK"
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# info "Syncing ${dir}/happypath.yaml"
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# ${helmfile} -f ${dir}/happypath.yaml sync
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# wait_deploy_ready httpbin-httpbin
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# retry 5 "curl --fail $(minikube service --url --namespace=${test_ns} httpbin-httpbin)/status/200"
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# [ ${retry_result} -eq 0 ] || fail "httpbin failed to return 200 OK"
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info "Applying ${dir}/happypath.yaml"
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${helmfile} -f ${dir}/happypath.yaml apply --detailed-exitcode
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code=$?
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[ ${code} -eq 0 ] || fail "unexpected exit code returned by helmfile apply: want 0, got ${code}"
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# info "Applying ${dir}/happypath.yaml"
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# ${helmfile} -f ${dir}/happypath.yaml apply --detailed-exitcode
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# code=$?
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# [ ${code} -eq 0 ] || fail "unexpected exit code returned by helmfile apply: want 0, got ${code}"
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info "Locking dependencies"
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${helmfile} -f ${dir}/happypath.yaml deps
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code=$?
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[ ${code} -eq 0 ] || fail "unexpected exit code returned by helmfile deps: ${code}"
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# info "Locking dependencies"
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# ${helmfile} -f ${dir}/happypath.yaml deps
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# code=$?
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# [ ${code} -eq 0 ] || fail "unexpected exit code returned by helmfile deps: ${code}"
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info "Applying ${dir}/happypath.yaml with locked dependencies"
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${helmfile} -f ${dir}/happypath.yaml apply
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code=$?
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[ ${code} -eq 0 ] || fail "unexpected exit code returned by helmfile apply: ${code}"
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${helm} list --namespace=${test_ns} || fail "unable to list releases"
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# info "Applying ${dir}/happypath.yaml with locked dependencies"
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# ${helmfile} -f ${dir}/happypath.yaml apply
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# code=$?
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# [ ${code} -eq 0 ] || fail "unexpected exit code returned by helmfile apply: ${code}"
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# ${helm} list --namespace=${test_ns} || fail "unable to list releases"
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info "Deleting release"
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${helmfile} -f ${dir}/happypath.yaml delete
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${helm} status --namespace=${test_ns} httpbin &> /dev/null && fail "release should not exist anymore after a delete"
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# info "Deleting release"
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# ${helmfile} -f ${dir}/happypath.yaml delete
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# ${helm} status --namespace=${test_ns} httpbin &> /dev/null && fail "release should not exist anymore after a delete"
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info "Ensuring \"helmfile delete\" doesn't fail when no releases installed"
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${helmfile} -f ${dir}/happypath.yaml delete || fail "\"helmfile delete\" shouldn't fail when there are no installed releases"
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# info "Ensuring \"helmfile delete\" doesn't fail when no releases installed"
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# ${helmfile} -f ${dir}/happypath.yaml delete || fail "\"helmfile delete\" shouldn't fail when there are no installed releases"
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info "Ensuring \"helmfile template\" output does contain only YAML docs"
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(${helmfile} -f ${dir}/happypath.yaml template | kubectl apply -f -) || fail "\"helmfile template | kubectl apply -f -\" shouldn't fail"
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# info "Ensuring \"helmfile template\" output does contain only YAML docs"
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# (${helmfile} -f ${dir}/happypath.yaml template | kubectl apply -f -) || fail "\"helmfile template | kubectl apply -f -\" shouldn't fail"
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test_pass "happypath"
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# test_pass "happypath"
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if [[ helm_major_version -eq 3 ]]; then
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export VAULT_ADDR=http://127.0.0.1:8200
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export VAULT_TOKEN=toor
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sops="sops --hc-vault-transit $VAULT_ADDR/v1/sops/keys/key"
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test_start "secretssops"
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info "Ensure helm-secrets is not installed"
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${helm} plugin rm secrets
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info "Ensure helmfile fails when no helm-secrets is installed"
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${helmfile} -f ${dir}/secretssops.yaml -e direct build && fail "\"helmfile build\" should fail without secrets plugin"
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info "Ensure helm-secrets is installed"
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${helm} plugin install https://github.com/jkroepke/helm-secrets --version v3.5.0
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info "Encrypt secrets"
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${sops} -e ${dir}/env-1.secrets.yaml > ${dir}/tmp/env-1.secrets.sops.yaml || fail "${sops} failed"
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${sops} -e ${dir}/env-2.secrets.yaml > ${dir}/tmp/env-2.secrets.sops.yaml || fail "${sops} failed"
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info "Ensure helmfile succeed when helm-secrets is installed"
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${helmfile} -f ${dir}/secretssops.yaml -e direct build || fail "\"helmfile build\" shouldn't fail"
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test_pass "secretssops"
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fi
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# ALL DONE -----------------------------------------------------------------------------------------------------------
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@ -0,0 +1,30 @@
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environments:
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direct:
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values:
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- default.values.yaml
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secrets:
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- tmp/env-1.secrets.sops.yaml
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- tmp/env-2.secrets.sops.yaml
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reverse:
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values:
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- default.values.yaml
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secrets:
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- tmp/env-2.secrets.sops.yaml
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- tmp/env-1.secrets.sops.yaml
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---
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repositories:
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- name: center
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url: https://repo.chartcenter.io
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helmDefaults:
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kubeContext: minikube
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releases:
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- name: raw
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chart: center/incubator/raw
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version: 0.2.3
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values:
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- mysecret: {{ .Environment.Values.key_1 }}
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- mysecret: {{ .Environment.Values.key_2 }}
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- mysecret: {{ .Environment.Values.key_shared }}
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