From a58d30444172148d52cd21aa33c9aaece53eed20 Mon Sep 17 00:00:00 2001
From: starComingup <1225067236@qq.com>
Date: Fri, 12 Aug 2022 17:16:46 +0800
Subject: [PATCH] add k0s rootfs

Signed-off-by: starComingup <1225067236@qq.com>
---
 context/k0s/rootfs/etc/dump-config.toml     |  6 ++
 context/k0s/rootfs/etc/registry.yml         |  4 +
 context/k0s/rootfs/scripts/containerd.sh    | 49 +++++++++++
 context/k0s/rootfs/scripts/init-registry.sh | 94 +++++++++++++++++++++
 context/k0s/rootfs/scripts/init.sh          | 29 +++++++
 5 files changed, 182 insertions(+)
 create mode 100644 context/k0s/rootfs/etc/dump-config.toml
 create mode 100644 context/k0s/rootfs/etc/registry.yml
 create mode 100644 context/k0s/rootfs/scripts/containerd.sh
 create mode 100644 context/k0s/rootfs/scripts/init-registry.sh
 create mode 100644 context/k0s/rootfs/scripts/init.sh

diff --git a/context/k0s/rootfs/etc/dump-config.toml b/context/k0s/rootfs/etc/dump-config.toml
new file mode 100644
index 0000000..d276614
--- /dev/null
+++ b/context/k0s/rootfs/etc/dump-config.toml
@@ -0,0 +1,6 @@
+version = 2
+[plugins]
+  [plugins."io.containerd.grpc.v1.cri"]
+    sandbox_image = "sea.hub:5000/pause:3.7"
+    [plugins."io.containerd.grpc.v1.cri".registry]
+      config_path = "/etc/docker/certs.d/"
\ No newline at end of file
diff --git a/context/k0s/rootfs/etc/registry.yml b/context/k0s/rootfs/etc/registry.yml
new file mode 100644
index 0000000..67d38f5
--- /dev/null
+++ b/context/k0s/rootfs/etc/registry.yml
@@ -0,0 +1,4 @@
+domain: sea.hub
+port: "5000"
+username: ""
+password: ""
diff --git a/context/k0s/rootfs/scripts/containerd.sh b/context/k0s/rootfs/scripts/containerd.sh
new file mode 100644
index 0000000..1bd46ba
--- /dev/null
+++ b/context/k0s/rootfs/scripts/containerd.sh
@@ -0,0 +1,49 @@
+#!/bin/bash
+# Copyright © 2021 Alibaba Group Holding Ltd.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+set -x
+set -e
+
+# if [ $(systemctl status containerd > /dev/null 2>&1; echo $?) != 0 ]; then
+#  tar  -xvzf ../cri/containerd.tar.gz -C /
+#  cp -rf ../lib64/lib* /usr/lib64/
+#  systemctl enable  containerd.service
+#  systemctl restart containerd.service
+# fi
+
+rootfs=$(dirname "$(pwd)")
+image_dir="$rootfs/images"
+dump_config_dir="$rootfs/etc/dump-config.toml"
+load_images() {
+for image in "$image_dir"/*
+do
+ if [ -f "${image}" ]
+ then
+  nerdctl load -i "${image}"
+ fi
+done
+}
+
+# mkdir -p /etc/containerd
+
+sed -i "s/sea.hub/${1:-sea.hub}/g" "$dump_config_dir"
+sed -i "s/5000/${2:-5000}/g" "$dump_config_dir"
+
+#add cri sandbox image and sea.hub registry cert path
+##sandbox_image = "sea.hub:5000/pause:3.6" custom setup
+containerd --config "$dump_config_dir" config dump > /etc/containerd/config.toml
+
+systemctl restart containerd.service
+load_images
diff --git a/context/k0s/rootfs/scripts/init-registry.sh b/context/k0s/rootfs/scripts/init-registry.sh
new file mode 100644
index 0000000..d937d69
--- /dev/null
+++ b/context/k0s/rootfs/scripts/init-registry.sh
@@ -0,0 +1,94 @@
+#!/bin/bash
+# Copyright © 2021 Alibaba Group Holding Ltd.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+
+set -e
+set -x
+# prepare registry storage as directory
+cd "$(dirname "$0")"
+
+# shellcheck disable=SC2034
+REGISTRY_PORT=${1-5000}
+VOLUME=${2-/var/lib/registry}
+REGISTRY_DOMAIN=${3-sea.hub}
+
+container=sealer-registry
+rootfs=$(dirname "$(pwd)")
+config="$rootfs/etc/registry_config.yml"
+htpasswd="$rootfs/etc/registry_htpasswd"
+certs_dir="$rootfs/certs"
+
+mkdir -p "$VOLUME" || true
+
+startRegistry() {
+    n=1
+    while (( n <= 3 ))
+    do
+        echo "attempt to start registry"
+        # shellcheck disable=SC2106
+        (nerdctl start $container && break) || (( n < 3))
+        (( n++ ))
+        sleep 3
+    done
+}
+
+check_registry() {
+    n=1
+    while (( n <= 3 ))
+    do
+        (nerdctl inspect sealer-registry | grep "\"Status\": \"running\"") && break
+        if [[ $n -eq 3 ]]; then
+           # shellcheck disable=SC2154
+           echo "sealer-registry is not running, status: $registry_status"
+           exit 1
+        fi
+        (( n++ ))
+        sleep 3
+    done
+}
+
+
+## rm container if exist.
+! nerdctl ps -a |grep sealer-registry || nerdctl rmi -f sealer-registry
+##
+rm -rf /var/lib/nerdctl/1935db59/names/default/$container
+
+regArgs="-d --restart=always \
+--net=host \
+--name $container \
+-v $certs_dir:/certs \
+-v $VOLUME:/var/lib/registry \
+-e REGISTRY_HTTP_TLS_CERTIFICATE=/certs/$REGISTRY_DOMAIN.crt \
+-e REGISTRY_HTTP_TLS_KEY=/certs/$REGISTRY_DOMAIN.key"
+
+if [ -f "$config" ]; then
+    sed -i "s/5000/$1/g" "$config"
+    regArgs="$regArgs \
+    -v $config:/etc/docker/registry/config.yml"
+fi
+
+if [ -f "$htpasswd" ]; then
+    # shellcheck disable=SC2086
+    nerdctl run $regArgs \
+            -v $htpasswd:/htpasswd \
+            -e REGISTRY_AUTH=htpasswd \
+            -e REGISTRY_AUTH_HTPASSWD_PATH=/htpasswd \
+            -e REGISTRY_AUTH_HTPASSWD_REALM="Registry Realm" registry:2.7.1 || startRegistry
+else
+    nerdctl run "$regArgs" registry:2.7.1 || startRegistry
+fi
+
+sleep 1
+check_registry
\ No newline at end of file
diff --git a/context/k0s/rootfs/scripts/init.sh b/context/k0s/rootfs/scripts/init.sh
new file mode 100644
index 0000000..9217473
--- /dev/null
+++ b/context/k0s/rootfs/scripts/init.sh
@@ -0,0 +1,29 @@
+#!/bin/bash
+# Copyright © 2021 Alibaba Group Holding Ltd.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+set -e
+set -x
+
+#STORAGE=${1:-/var/lib/docker} compatible docker
+REGISTRY_DOMAIN=${2-sea.hub}
+REGISTRY_PORT=${3-5000}
+
+chmod -R 755 ../bin/*
+chmod 644 ../bin
+cp ../bin/* /usr/bin
+
+# Install containerd
+chmod a+x containerd.sh
+/bin/bash containerd.sh "$REGISTRY_DOMAIN" "$REGISTRY_PORT"