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Add minimal minikube-automount to the kic image #8780

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Jul 21, 2020
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2 changes: 1 addition & 1 deletion Makefile
Original file line number Diff line number Diff line change
Expand Up @@ -532,7 +532,7 @@ storage-provisioner-image: out/storage-provisioner-$(GOARCH) ## Build storage-pr
.PHONY: kic-base-image
kic-base-image: ## builds the base image used for kic.
docker rmi -f $(REGISTRY)/kicbase:$(KIC_VERSION)-snapshot || true
docker build -f ./hack/images/kicbase.Dockerfile -t $(REGISTRY)/kicbase:$(KIC_VERSION)-snapshot --build-arg COMMIT_SHA=${VERSION}-$(COMMIT) --cache-from $(REGISTRY)/kicbase:$(KIC_VERSION) --target base .
docker build -f ./hack/images/kicbase.Dockerfile -t $(REGISTRY)/kicbase:$(KIC_VERSION)-snapshot --build-arg COMMIT_SHA=${VERSION}-$(COMMIT) --cache-from $(REGISTRY)/kicbase:$(KIC_VERSION) --target base ./hack/images

.PHONY: upload-preloaded-images-tar
upload-preloaded-images-tar: out/minikube # Upload the preloaded images for oldest supported, newest supported, and default kubernetes versions to GCS.
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19 changes: 19 additions & 0 deletions hack/images/automount/minikube-automount
Original file line number Diff line number Diff line change
@@ -0,0 +1,19 @@
#!/bin/bash

set -x

echo "automount ...";

if [ -d /var ]; then
mkdir -p /var/data
mkdir /data
mount --bind /var/data /data

mkdir -p /var/hostpath_pv
mkdir /tmp/hostpath_pv
mount --bind /var/hostpath_pv /tmp/hostpath_pv

mkdir -p /var/hostpath-provisioner
mkdir /tmp/hostpath-provisioner
mount --bind /var/hostpath-provisioner /tmp/hostpath-provisioner
fi
13 changes: 13 additions & 0 deletions hack/images/automount/minikube-automount.service
Original file line number Diff line number Diff line change
@@ -0,0 +1,13 @@
[Unit]
Description=minikube automount
Requires=local-fs.target
Before=docker.service
After=local-fs.target

[Service]
ExecStart=/usr/sbin/minikube-automount
Type=oneshot
RemainAfterExit=true

[Install]
WantedBy=multi-user.target
7 changes: 6 additions & 1 deletion hack/images/kicbase.Dockerfile
Original file line number Diff line number Diff line change
Expand Up @@ -11,7 +11,7 @@ RUN apt-get update && apt-get install -y --no-install-recommends \
sudo=1.8.27-1ubuntu4.1 \
docker.io=19.03.2-0ubuntu1 \
openssh-server=1:8.0p1-6build1 \
dnsutils=1:9.11.5.P4+dfsg-5.1ubuntu2.1 \
dnsutils=1:9.11.5.P4+dfsg-5.1ubuntu2.2 \
# libglib2.0-0 is required for conmon, which is required for podman
libglib2.0-0=2.62.1-1 \
&& rm /etc/crictl.yaml
Expand All @@ -28,6 +28,11 @@ RUN apt-get install -y --no-install-recommends podman
# install varlink
RUN apt-get install -y --no-install-recommends varlink

# automount service
COPY automount/minikube-automount /usr/sbin/minikube-automount
COPY automount/minikube-automount.service /usr/lib/systemd/system/minikube-automount.service
RUN ln -fs /usr/lib/systemd/system/minikube-automount.service \
/etc/systemd/system/multi-user.target.wants/minikube-automount.service

# disable non-docker runtimes by default
RUN systemctl disable containerd && systemctl disable crio && rm /etc/crictl.yaml
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