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142 lines
4.2 KiB
142 lines
4.2 KiB
#!/bin/bash
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CURR_DIR="$( cd "$( dirname "${BASH_SOURCE[0]}" )" >/dev/null 2>&1 && pwd )"
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[ -d "$CURR_DIR" ] || { echo "FATAL: no current dir (maybe running in zsh?)"; exit 1; }
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# shellcheck source=./common.sh
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source "$CURR_DIR/common.sh"
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### Step Setup ###
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# Redirect all stdout/stderr output to logfile
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LOG_FILE="$TEST_OUTPUT_DIR/$( basename "${BASH_SOURCE[0]}" ).log"
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exec >${LOG_FILE} 2>&1
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export LOG_FILE
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# use a kubeconfig file specific to this test
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KUBECONFIG="$KUBECONFIG_ROOT/$( basename "${BASH_SOURCE[0]}" ).yaml"
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export KUBECONFIG
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### Step Setup ###
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: "${EXTRA_FLAG:=""}"
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: "${EXTRA_TITLE:=""}"
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if [[ -n "$K3S_IMAGE" ]]; then
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EXTRA_FLAG="--image rancher/k3s:$K3S_IMAGE"
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EXTRA_TITLE="(rancher/k3s:$K3S_IMAGE)"
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fi
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export CURRENT_STAGE="Test | config-file-stdin | $K3S_IMAGE"
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clustername="configteststdin"
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highlight "[START] ConfigTest $EXTRA_TITLE"
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info "Creating cluster $clustername..."
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cat <<EOF | $EXE cluster create --config=-
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apiVersion: k3d.io/v1alpha5
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kind: Simple
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metadata:
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name: $clustername
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servers: 1
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agents: 2
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#image: rancher/k3s:latest
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volumes:
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- volume: $HOME:/some/path
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nodeFilters:
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- all
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env:
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- envVar: bar=baz,bob
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nodeFilters:
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- all
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registries:
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create:
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name: stdintest.registry.localhost
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use: []
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config: |
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mirrors:
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"my.company.registry":
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endpoint:
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- http://my.company.registry:5000
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options:
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k3d:
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wait: true
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timeout: "360s" # should be pretty high for multi-server clusters to allow for a proper startup routine
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disableLoadbalancer: false
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disableImageVolume: false
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k3s:
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extraArgs:
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- arg: --tls-san=127.0.0.1
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nodeFilters:
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- server:*
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nodeLabels:
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- label: foo=bar
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nodeFilters:
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- server:0
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- loadbalancer
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kubeconfig:
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updateDefaultKubeconfig: true
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switchCurrentContext: true
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runtime:
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labels:
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- label: foo=bar
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nodeFilters:
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- server:0
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- loadbalancer
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EOF
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test $? -eq 0 || failed "could not create cluster $clustername $EXTRA_TITLE"
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info "Sleeping for 5 seconds to give the cluster enough time to get ready..."
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sleep 5
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# 1. check initial access to the cluster
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info "Checking that we have access to the cluster..."
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check_clusters "$clustername" || failed "error checking cluster"
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info "Checking that we have 3 nodes online..."
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check_multi_node "$clustername" 3 || failed "failed to verify number of nodes"
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# 2. check some config settings
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## Environment Variables
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info "Ensuring that environment variables are present in the node containers as set in the config (with comma)"
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exec_in_node "k3d-$clustername-server-0" "env" | grep -q "bar=baz,bob" || failed "Expected env var 'bar=baz,bob' is not present in node k3d-$clustername-server-0"
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## Container Labels
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info "Ensuring that container labels have been set as stated in the config"
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docker_assert_container_label "k3d-$clustername-server-0" "foo=bar" || failed "Expected label 'foo=bar' not present on container/node k3d-$clustername-server-0"
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## K3s Node Labels
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info "Ensuring that k3s node labels have been set as stated in the config"
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k3s_assert_node_label "k3d-$clustername-server-0" "foo=bar" || failed "Expected label 'foo=bar' not present on node k3d-$clustername-server-0"
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## Registry Node
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registryname="stdintest.registry.localhost"
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info "Ensuring, that we have a registry node present"
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$EXE node list "$registryname" || failed "Expected registry node $registryname to be present"
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## merged registries.yaml
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info "Ensuring, that the registries.yaml file contains both registries"
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exec_in_node "k3d-$clustername-server-0" "cat /etc/rancher/k3s/registries.yaml" | grep -qi "my.company.registry" || failed "Expected 'my.company.registry' to be in the /etc/rancher/k3s/registries.yaml"
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exec_in_node "k3d-$clustername-server-0" "cat /etc/rancher/k3s/registries.yaml" | grep -qi "$registryname" || failed "Expected '$registryname' to be in the /etc/rancher/k3s/registries.yaml"
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# Cleanup
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info "Deleting cluster $clustername (using config file from stdin)..."
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cat <<EOF | $EXE cluster delete --config=-
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apiVersion: k3d.io/v1alpha5
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kind: Simple
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metadata:
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name: $clustername
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EOF
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test $? -eq 0 || failed "could not delete cluster $clustername from stdin config"
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highlight "[DONE] ConfigTest $EXTRA_TITLE"
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exit 0
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