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Adding Cilium to create_stack (#218)

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This change adds Cilium to create_stack script, and uses crio
by default unless the user otherwise speicify

Signed-Off: Syed Ahsan <syed.ahsan.shamim.zaidi@intel.com>
This commit is contained in:
Syed Ahsan
2019-10-24 12:00:32 -07:00
committed by Justin Scott
parent ad2fc108d3
commit aa86c554e8
2 changed files with 40 additions and 15 deletions
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clr-k8s-examples/README.md
+5
View File
@@ -65,6 +65,11 @@ you need to setup other cluster wide properties.
There are different flavors to install, run `./create_stack.sh help` to get
more information.
> NOTE: Before running [`create_stack.sh`](create_stack.sh) script, make sure to export
the necessary environment variables if needed to be changed. By default it will use
`CLRK8S_CNI` to be canal, and `CLRK8S_RUNNER` to be crio. Cilium is tested only in the
Vagrant.
```bash
# default shows help
./create_stack.sh <subcommand>
clr-k8s-examples/create_stack.sh
+35 -15
View File
@@ -16,10 +16,13 @@ HIGH_POD_COUNT=${HIGH_POD_COUNT:-""}
# versions
CANAL_VER="${CLRK8S_CANAL_VER:-v3.9}"
CILIUM_VER="${CLRK8S_CILIUM_VER:-v1.6}"
K8S_VER="${CLRK8S_K8S_VER:-}"
ROOK_VER="${CLRK8S_ROOK_VER:-v1.1.1}"
METRICS_VER="${CLRK8S_METRICS_VER:-v0.3.5}"
PROMETHEUS_VER="${CLRK8S_PROMETHEUS_VER:-f458e85e5d7675f7bc253072e1b4c8892b51af0f}"
CNI=${CLRK8S_CNI:-"canal"}
RUNNER=${CLRK8S_RUNNER:-"crio"}
function print_usage_exit() {
exit_code=${1:-0}
@@ -100,23 +103,40 @@ function kata() {
}
function cni() {
# note version is not semver
CANAL_VER=${1:-$CANAL_VER}
CANAL_URL="https://docs.projectcalico.org/${CANAL_VER}/manifests"
if [[ "$CANAL_VER" == "v3.3" ]]; then
CANAL_URL="https://docs.projectcalico.org/v3.3/getting-started/kubernetes/installation/hosted/canal"
fi
CANAL_DIR="0-canal"
case "$CNI" in
canal)
# note version is not semver
CANAL_VER=${1:-$CANAL_VER}
CANAL_URL="https://docs.projectcalico.org/${CANAL_VER}/manifests"
if [[ "$CANAL_VER" == "v3.3" ]]; then
CANAL_URL="https://docs.projectcalico.org/v3.3/getting-started/kubernetes/installation/hosted/canal"
fi
CANAL_DIR="0-canal"
# canal manifests are not kept in repo but in docs site so use curl
mkdir -p "${CANAL_DIR}/overlays/${CANAL_VER}/canal"
curl -o "${CANAL_DIR}/overlays/${CANAL_VER}/canal/canal.yaml" "$CANAL_URL/canal.yaml"
if [[ "$CANAL_VER" == "v3.3" ]]; then
curl -o "${CANAL_DIR}/overlays/${CANAL_VER}/canal/rbac.yaml" "$CANAL_URL/rbac.yaml"
fi
# canal doesnt pass kustomize validation
kubectl apply -k "${CANAL_DIR}/overlays/${CANAL_VER}" --validate=false
# canal manifests are not kept in repo but in docs site so use curl
mkdir -p "${CANAL_DIR}/overlays/${CANAL_VER}/canal"
curl -o "${CANAL_DIR}/overlays/${CANAL_VER}/canal/canal.yaml" "$CANAL_URL/canal.yaml"
if [[ "$CANAL_VER" == "v3.3" ]]; then
curl -o "${CANAL_DIR}/overlays/${CANAL_VER}/canal/rbac.yaml" "$CANAL_URL/rbac.yaml"
fi
# canal doesnt pass kustomize validation
kubectl apply -k "${CANAL_DIR}/overlays/${CANAL_VER}" --validate=false
;;
cilium)
CILIUM_VER=${1:-$CILIUM_VER}
CILIUM_URL="https://github.com/cilium/cilium.git"
CILIUM_DIR="0-cilium"
mkdir -p "${CILIUM_DIR}/overlays/${CILIUM_VER}"
get_repo "${CILIUM_URL}" "${CILIUM_DIR}/overlays/${CILIUM_VER}"
set_repo_version "${CILIUM_VER}" "${CILIUM_DIR}/overlays/${CILIUM_VER}/cilium/"
helm template "${CILIUM_DIR}/overlays/${CILIUM_VER}/cilium/install/kubernetes/cilium" --namespace kube-system --set global.containerRuntime.integration="$RUNNER" | kubectl apply -f -
;;
*)
echo"Unknown cni $CNI"
exit 1
;;
esac
}
function metrics() {