Merge pull request #774 from devimc/topic/snap/fixLaunchpad

snap: make launchpad happy again
2025-09-18 15:28:10 +00:00 · 2019-11-01 10:07:32 -06:00
parent 2f43fefe74 27c7773693
commit 4c9321088e
1 changed files with 92 additions and 30 deletions
--- a/snap/snapcraft.yaml
+++ b/snap/snapcraft.yaml
@@ -1,16 +1,39 @@
 name: kata-containers
-version: "master"
 summary: Build lightweight VMs that seamlessly plug into the containers ecosystem
 description: |
  Kata Containers is an open source project and community working to build a
  standard implementation of lightweight Virtual Machines (VMs) that feel and
  perform like containers, but provide the workload isolation and security
  advantages of VMs
-grade: stable
 confinement: classic
+adopt-info: metadata

 parts:
+  metadata:
+    plugin: nil
+    prime:
+      - -*
+    build-packages:
+      - git
+      - git-extras
+    override-pull: |
+      branch="master"
+
+      # kata CI or launchpad snap-master
+      if [ "${CI}" = "true" ] || echo "${SNAPCRAFT_IMAGE_INFO}" | egrep -o "build_url.*" | grep  -q "${branch}"; then
+        snapcraftctl set-grade "devel"
+      else
+        # Get the latest stable version
+        runtime_url="https://github.com/kata-containers/runtime"
+        branch=$(git ls-remote --tags ${runtime_url}  | egrep -o "refs.*" | egrep -v "\-alpha|\-rc|{}" | cut -d/ -f3 | sort -r | head -1)
+        snapcraftctl set-grade "stable"
+      fi
+
+      snapcraftctl set-version "${branch}"
+      echo "${branch}" | tee ${SNAPCRAFT_STAGE}/kata_version
+
  yq:
+    after: [metadata]
    plugin: nil
    prime:
      - -*
@@ -41,8 +64,9 @@ parts:
  go:
    after: [yq]
    override-build: |
+      kata_version=$(cat ${SNAPCRAFT_STAGE}/kata_version)
      yq=$(realpath ../../yq/build/yq)
-      versions_url=https://raw.githubusercontent.com/kata-containers/runtime/${SNAPCRAFT_PROJECT_VERSION}/versions.yaml
+      versions_url=https://raw.githubusercontent.com/kata-containers/runtime/${kata_version}/versions.yaml
      version="$(curl -sSL ${versions_url} | ${yq} r - languages.golang.version)"
      curl -LO https://dl.google.com/go/go${version}.src.tar.gz
      tar -xf go${version}.src.tar.gz --strip-components=1
@@ -56,10 +80,11 @@ parts:
      - -*

  runtime:
-    after: [go]
+    after: [go, image]
    plugin: nil
    build-attributes: [no-patchelf]
    override-build: |
+      kata_version=$(cat ${SNAPCRAFT_STAGE}/kata_version)
      pkg_name=runtime

      # set GOPATH
@@ -71,7 +96,7 @@ parts:
      mkdir -p ${pkg_gopath}

      # download source
-      git clone -b ${SNAPCRAFT_PROJECT_VERSION} https://github.com/kata-containers/${pkg_name} ${pkg_gopath}
+      git clone -b ${kata_version} https://github.com/kata-containers/${pkg_name} ${pkg_gopath}
      cd ${pkg_gopath}

      # build and install
@@ -90,14 +115,20 @@ parts:
        SKIP_GO_VERSION_CHECK=1 \
        QEMUCMD=qemu-system-$arch

-      # Set rootfs image by default
+      if [ -e ${SNAPCRAFT_STAGE}/kata-containers.img ]; then
+        # Use rootfs image by default
        sed -i -e '/^initrd =/d' ${SNAPCRAFT_PART_INSTALL}/usr/share/defaults/${SNAPCRAFT_PROJECT_NAME}/configuration.toml
+      else
+        # Use initrd by default
+        sed -i -e '/^image =/d' ${SNAPCRAFT_PART_INSTALL}/usr/share/defaults/${SNAPCRAFT_PROJECT_NAME}/configuration.toml
+      fi

  proxy:
    after: [go]
    plugin: nil
    build-attributes: [no-patchelf]
    override-build: |
+      kata_version=$(cat ${SNAPCRAFT_STAGE}/kata_version)
      pkg_name=proxy

      # set GOPATH
@@ -109,7 +140,7 @@ parts:
      mkdir -p ${pkg_gopath}

      # download source
-      git clone -b ${SNAPCRAFT_PROJECT_VERSION} https://github.com/kata-containers/${pkg_name} ${pkg_gopath}
+      git clone -b ${kata_version} https://github.com/kata-containers/${pkg_name} ${pkg_gopath}
      cd ${pkg_gopath}

      # build and install
@@ -121,6 +152,7 @@ parts:
    plugin: nil
    build-attributes: [no-patchelf]
    override-build: |
+      kata_version=$(cat ${SNAPCRAFT_STAGE}/kata_version)
      pkg_name=shim

      # set GOPATH
@@ -132,7 +164,7 @@ parts:
      mkdir -p ${pkg_gopath}

      # download source
-      git clone -b ${SNAPCRAFT_PROJECT_VERSION} https://github.com/kata-containers/${pkg_name} ${pkg_gopath}
+      git clone -b ${kata_version} https://github.com/kata-containers/${pkg_name} ${pkg_gopath}
      cd ${pkg_gopath}

      # build and install
@@ -143,11 +175,16 @@ parts:
    after: [go]
    plugin: nil
    build-packages:
-      - docker.io
      - cpio
+      - git
+      - iptables
+      - software-properties-common
+      - uidmap
    override-build: |
+      kata_version=$(cat ${SNAPCRAFT_STAGE}/kata_version)
      yq=$(realpath ../../yq/build/yq)
      pkg_name=osbuilder
+      cni_plugings_repo="github.com/containernetworking/plugins"

      # set GOPATH
      export GOPATH=$(realpath go)
@@ -157,41 +194,65 @@ parts:
      # go was built in parts/go/build
      export GOROOT=$(realpath ../../go/build)
      export PATH="${GOROOT}/bin:${PATH}"
-      if [ -n "$http_proxy" ]; then
-        echo "Setting proxy $http_proxy"
-        sudo -E systemctl set-environment http_proxy=$http_proxy || true
-        sudo -E systemctl set-environment https_proxy=$https_proxy || true
-      fi
+
+      # install podman
+      sudo add-apt-repository -y ppa:projectatomic/ppa
+      sudo apt-get update
+      sudo apt-get -y install podman
+
+      # Build and install cni plugings
+      echo "Retrieve CNI plugins repository"
+      go get -d ${cni_plugings_repo} || true
+      cd $GOPATH/src/${cni_plugings_repo}
+
+      echo "Build CNI plugins"
+      ./build_linux.sh
+
+      echo "Install CNI binaries"
+      cni_bin_path="/opt/cni"
+      sudo mkdir -p ${cni_bin_path}
+      sudo cp -a bin ${cni_bin_path}

      # Copy yq binary. It's used in the container
      mkdir -p "${GOPATH}/bin/"
      cp -a "${yq}" "${GOPATH}/bin/"

-      echo "Unmasking docker service"
-      sudo -E systemctl unmask docker.service || true
-      sudo -E systemctl unmask docker.socket || true
-
-      echo "Adding $USER into docker group"
-      sudo -E gpasswd -a $USER docker
-
-      echo "Starting docker"
-      sudo -E systemctl start docker || true
-
      # download source
-      git clone -b ${SNAPCRAFT_PROJECT_VERSION} https://github.com/kata-containers/${pkg_name} ${pkg_gopath}
+      git clone -b ${kata_version} https://github.com/kata-containers/${pkg_name} ${pkg_gopath}
      cd ${pkg_gopath}

-      sudo -E PATH=$PATH make AGENT_VERSION=${SNAPCRAFT_PROJECT_VERSION} DISTRO=clearlinux AGENT_INIT=yes USE_DOCKER=1 image
+      # build image
+      export AGENT_VERSION=${kata_version}
+      export AGENT_INIT=yes
+      export USE_PODMAN=1
+      export DEBUG=1
+      case "$(uname -m)" in
+        aarch64|ppc64le|s390x)
+          sudo -E PATH=$PATH DISTRO=alpine make initrd
+        ;;
+        x86_64)
+          # In some build systems it's impossible to build a rootfs image, try with the initrd image
+          sudo -E PATH=$PATH DISTRO=clearlinux make image || sudo -E PATH=$PATH DISTRO=alpine make initrd
+        ;;
+        *) echo "unsupported architecture: $(uname -m)"; exit 1;;
+      esac

+      # Install image
      kata_image_dir=${SNAPCRAFT_PART_INSTALL}/usr/share/kata-containers
      mkdir -p ${kata_image_dir}
-      cp kata-containers.img ${kata_image_dir}
+      cp kata-containers*.img ${kata_image_dir}
+      if [ -e kata-containers.img ]; then
+        touch ${SNAPCRAFT_STAGE}/kata-containers.img
+      else
+        touch ${SNAPCRAFT_STAGE}/kata-containers-initrd.img
+      fi

  ksm-throttler:
    after: [go]
    plugin: nil
    build-attributes: [no-patchelf]
    override-build: |
+      kata_version=$(cat ${SNAPCRAFT_STAGE}/kata_version)
      pkg_name=ksm-throttler

      # set GOPATH
@@ -203,7 +264,7 @@ parts:
      mkdir -p ${pkg_gopath}

      # download source
-      git clone -b ${SNAPCRAFT_PROJECT_VERSION} https://github.com/kata-containers/${pkg_name} ${pkg_gopath}
+      git clone -b ${kata_version} https://github.com/kata-containers/${pkg_name} ${pkg_gopath}
      cd ${pkg_gopath}

      # build and install
@@ -280,11 +341,12 @@ parts:
      - libcapstone-dev
      - bc
    override-build: |
+      kata_version=$(cat ${SNAPCRAFT_STAGE}/kata_version)
      yq=$(realpath ../../yq/build/yq)
      pkg_name="qemu"
      configs_dir="${SNAPCRAFT_STAGE}/qemu/default-configs"

-      versions_url=https://raw.githubusercontent.com/kata-containers/runtime/${SNAPCRAFT_PROJECT_VERSION}/versions.yaml
+      versions_url=https://raw.githubusercontent.com/kata-containers/runtime/${kata_version}/versions.yaml
      # arch-specific definition
      case "$(uname -m)" in
        "aarch64")