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Add main function, and use utils.sh
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| Original file line number | Diff line number | Diff line change |
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| @@ -0,0 +1,89 @@ | ||
| #!/bin/bash | ||
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| set -o errexit \ | ||
| -o nounset | ||
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| HIVE_OPERATOR_NS="hive" | ||
| KUBECTL=$( which kubectl 2> /dev/null || which oc 2> /dev/null) | ||
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| main() { | ||
| log "enter hive installation" | ||
| local skip_deployments=${1:-"none"} | ||
| trap cleanup EXIT | ||
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| if [ ! -f "./hack/hive/hive-config/hive-deployment.yaml" ] || [ ! -d "./hack/hive/hive-config/crds" ] ; then | ||
| log "hive config is missing, generating config, please rerun this script afterwards" | ||
| ./hack/hive/hive-generate-config.sh | ||
| if [ $? -ne 0 ]; then | ||
| abort "error generating the hive configs" | ||
| fi | ||
| fi | ||
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| if [ -z "$PULL_SECRET" ]; then | ||
| log "global pull secret variable required, please source ./env" | ||
| exit | ||
| fi | ||
| verify_tools | ||
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| if [ $( $KUBECTL get namespace $HIVE_OPERATOR_NS -o yaml 2>/dev/null | wc -l ) -ne 0 ]; then | ||
| log "hive is already installed in namespace $HIVE_OPERATOR_NS" | ||
| log -n "would you like to reapply the configs? (y/N): " | ||
| read answer | ||
| if [[ "$answer" != "y" ]]; then | ||
| exit | ||
| fi | ||
| else | ||
| $KUBECTL create namespace $HIVE_OPERATOR_NS | ||
| fi | ||
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| log "Hive is ready to be installed" | ||
| $KUBECTL apply -f ./hack/hive/hive-config/crds | ||
| echo "$PULL_SECRET" > /tmp/.tmp-secret | ||
| # Using dry-run allows updates to work seamlessly | ||
| $KUBECTL create secret generic hive-global-pull-secret --from-file=.dockerconfigjson=/tmp/.tmp-secret --type=kubernetes.io/dockerconfigjson --namespace $HIVE_OPERATOR_NS -o yaml --dry-run=client | $KUBECTL apply -f - 2>/dev/null | ||
| rm -f /tmp/.tmp-secret | ||
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| sed "s/HIVE_OPERATOR_NS/$HIVE_OPERATOR_NS/g" hack/hive/hive-config/hive-config.yaml | $KUBECTL apply -f - | ||
| $KUBECTL apply -f ./hack/hive/hive-config/hive-additional-install-log-regexes.yaml | ||
| $KUBECTL apply -f ./hack/hive/hive-config/hive-deployment.yaml | ||
| $KUBECTL wait --timeout=5m --for=condition=Available --namespace $HIVE_OPERATOR_NS deployment/hive-operator | ||
| log "\nHive is installed." | ||
| } | ||
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| function download_tmp_kubectl { | ||
| curl -sLO "https://dl.k8s.io/release/$(curl -L -s https://dl.k8s.io/release/stable.txt)/bin/linux/amd64/kubectl" | ||
| if [ $? -ne 0 ]; then | ||
| abort ": error downloading kubectl" | ||
| fi | ||
| chmod 755 kubectl | ||
| KUBECTL="$(pwd)/kubectl" | ||
| } | ||
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| function verify_tools { | ||
| if [ ! -z "$KUBECTL" ]; then | ||
| return | ||
| fi | ||
| log "kubectl or oc not detected, downloading" | ||
| download_tmp_kubectl | ||
| log "done: downloading kubectl/oc was completed" | ||
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| if [ $( $KUBECTL get nodes 2>/dev/null | wc -l ) -eq 0 ]; then | ||
| abort "unable to connect to the cluster" | ||
| fi | ||
| } | ||
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| if [ ! -f go.mod ] || [ ! -d ".git" ]; then | ||
| echo "this script must by run from the repo's root directory" | ||
| exit 1 | ||
| fi | ||
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| declare -r utils=hack/util.sh | ||
| if [ -f "$utils" ]; then | ||
| source "$utils" | ||
| fi | ||
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| function cleanup { | ||
| [ -f "$(pwd)/kubectl" ] && rm -f "$(pwd)/kubectl" | ||
| } | ||
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| main "$@" |