Script for testing `fcos`

autocosa_fcos

#!/bin/bash


# FCOS_INSTALLER_DIR=/home/abai/git/coreos-installer
# LATEST_BUILD=${PWD}/builds/latest/x86_64
# export COREOS_ASSEMBLER_GIT=/home/abai/git/coreos-assembler
COREOS_PINGER=/home/abai/git/fedora-coreos-pinger

cecho(){
    RED="\033[0;31m"
    GREEN="\033[0;32m"
    YELLOW="\033[1;33m"
    # ... ADD MORE COLORS
    NC="\033[0m" # No Color

    printf "${!1}${2} ${NC}\n"
}

cosa() {
   env | grep COREOS_ASSEMBLER
   set -x # so we can see what command gets run
   podman run --rm -ti --security-opt label=disable --privileged                                    \
              --uidmap=1000:0:1 --uidmap=0:1:1000 --uidmap 1001:1001:64536                          \
              -v ${PWD}:/srv/ --device /dev/kvm --device /dev/fuse                                  \
              --tmpfs /tmp -v /var/tmp:/var/tmp --name cosa                                         \
              ${COREOS_PINGER:+-v $COREOS_PINGER/target:/fedora-coreos-pinger}                      \
              ${COREOS_ASSEMBLER_CONFIG_GIT:+-v $COREOS_ASSEMBLER_CONFIG_GIT:/srv/src/config/:ro}   \
              ${COREOS_ASSEMBLER_GIT:+-v $COREOS_ASSEMBLER_GIT/src/:/usr/lib/coreos-assembler/:ro}  \
              ${COREOS_ASSEMBLER_CONTAINER_RUNTIME_ARGS}                                            \
              ${COREOS_ASSEMBLER_CONTAINER:-quay.io/coreos-assembler/coreos-assembler:latest} $@
   rc=$?; set +x; return $rc
}

cp_installer() {
    set -x
    rm -rf ${PWD}/overrides/rootfs
    mkdir -p ${PWD}/overrides/rootfs/usr/libexec/
    mkdir -p ${PWD}/overrides/rootfs/usr/lib/dracut/modules.d/30coreos-installer/
    # cp ${FCOS_INSTALLER_DIR}/dracut/30coreos-installer/module-setup.sh ${PWD}/overrides/rootfs/usr/lib/dracut/modules.d/30coreos-installer/module-setup.sh
    cp ${FCOS_INSTALLER_DIR}/dracut/30coreos-installer/parse-coreos.sh ${PWD}/overrides/rootfs/usr/lib/dracut/modules.d/30coreos-installer/parse-coreos.sh
    cp ${FCOS_INSTALLER_DIR}/coreos-installer ${PWD}/overrides/rootfs/usr/libexec/coreos-installer

    cosa fetch
    cosa build
    set +x
}

base_ign(){
    local f="${LATEST_BUILD}/base.ign"
    # Get target architecture
    local arch=$(uname -m)

    case $arch in
        "x86_64")  VM_TERMINAL="ttyS0"    ;;
        "ppc64le") VM_TERMINAL="hvc0"     ;;
        "aarch64") VM_TERMINAL="ttyAMA0"  ;;
        "s390x")   VM_TERMINAL="ttysclp0" ;;
        *)         cecho "RED" "Architecture $(arch) not supported"
    esac

    rm -f "${f}"
    touch "${f}"
    cat > "${f}" <<EOF
{
  "ignition": {
    "config": {
      "replace": {
        "source": null,
        "verification": {}
      }
    },
    "security": {
      "tls": {}
    },
    "timeouts": {},
    "version": "3.0.0"
  },
  "passwd": {
    "users": [
      {
        "name": "core",
        "sshAuthorizedKeys": [
          "ssh-rsa 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 abai@unused-10-15-17-19.yyz.redhat.com"
        ]
      }
    ]
  },
  "storage": {},
  "systemd": {
    "units": [
      {
        "dropins": [
          {
            "contents": "[Service]\nTTYVTDisallocate=no\nExecStart=\nExecStart=-/usr/sbin/agetty --autologin core --noclear %I $TERM",
            "name": "autologin.conf"
          }
        ],
        "name": "serial-getty@ttyS0.service"
      }
    ]
  }
}
EOF
}

test_installer() {
    # set -x
    local version="30.20190905.dev.2"
    local metal_img_gz="fedora-coreos-${version}-metal.raw.gz"
    local metal_img="fedora-coreos-${version}-metal.raw"
    local installer_iso="fedora-coreos-${version}-installer.iso"
    # local installer_iso=$(ls ${LATEST_BUILD} | grep ".*installer\.iso$")

    rm -f ${PWD}/fcos.qcow2 ${LATEST_BUILD}/metal.raw.gz ${LATEST_BUILD}/${metal_img} ${LATEST_BUILD}/${metal_img_gz}
    rm -f ${LATEST_BUILD}/${installer_iso}

    base_ign

    cosa buildextend-metal
    cosa buildextend-installer --force

    gzip ${LATEST_BUILD}/${metal_img}
    mv ${LATEST_BUILD}/${metal_img_gz} ${LATEST_BUILD}/metal.raw.gz

    qemu-img create -f qcow2 fcos.qcow2 10G
    qemu-system-x86_64 -nographic -accel kvm -name fcos -m 2048 -cpu host -smp 2 -netdev user,id=eth0,hostname=coreos \
                       -device virtio-net-pci,netdev=eth0 -drive file=${PWD}/fcos.qcow2,format=qcow2 \
                       -cdrom ${LATEST_BUILD}/${installer_iso}
    # virt-install --name cdrom --ram 4500 --vcpus 2 --disk size=20 --accelerate --cdrom ./builds/latest/x86_64/fedora-coreos-30.20190905.dev.1-installer.iso --network default
    set +x
}

test_ignition_dracut() {
    set -x

    if [ ! -d ../fedora-rpm/ignition ]; then
        mkdir -p ../fedora-rpm
        git clone https://src.fedoraproject.org/rpms/ignition.git
        echo "ignition rpm repo cloned, please modify first!"
        exit 1
    fi

    cd ../fedora-rpm/ignition
    spectool -g ignition.spec
    sudo dnf -y builddep ignition.spec
    fedpkg local
    cd -

    rm -rf overrides/rpm/*
    cp ../fedora-rpm/ignition/x86_64/* overrides/rpm/

    cosa build --force-nocache
    cosa run
}

test_pinger_systemd() {
    set -x
    rm -rf ${PWD}/overrides/rootfs
    mkdir -p ${PWD}/overrides/rootfs/lib/systemd/system/
    mkdir -p ${PWD}/overrides/rootfs/usr/libexec/
    mkdir -p ${PWD}/overrides/rootfs/etc/fedora-coreos-pinger/config.d/
    cp $COREOS_PINGER/dist/systemd/fedora-coreos-pinger.service ${PWD}/overrides/rootfs/lib/systemd/system/fedora-coreos-pinger.service
    cp $COREOS_PINGER/target/debug/fedora-coreos-pinger ${PWD}/overrides/rootfs/usr/libexec/fedora-coreos-pinger
    cat > ${PWD}/overrides/rootfs/etc/fedora-coreos-pinger/config.d/99-enable-on-dev.toml <<EOF
# /usr/lib/fedora-coreos-pinger/config.d/10-default-enable.toml
# fedora-coreos-pinger configuration

[collecting]
# Default collecting.level is minimal. May be set to "minimal" or "full".
level = "full"

[reporting]
# Required. May be set to `true` or `false`.
enabled = true
EOF
    set +x
}

print_help(){
    cecho "GREEN"\
        "options:\n\
            -c | --clean-dir: rm whole dir except auto-cosa\n\
            -i | --init: cosa init\n\
            -f | --fetch: cosa fetch\n\
            -b | --build: cosa build\n\
            -r | --run: cosa run\n\
            --clean: cosa clean\n\
            --cp-installer: cp installer to overrides/rootfs\n\
            --base-ign: build base.ign in builds/latest/base.ign\n\
            --test-installer: clean install fcos using bare metal and installer iso\n\
            --test-ignition-dracut: build ignition rpm && cosa build && cosa run\n\
            --pinger: mount fedora-coreos-pinger/target\n\
            --shell: log into the vm shell"
    exit 1
}

if [[ "$#" -eq 0 ]]; then
    print_help
fi

# Call getopt to validate the provided input.
rc=0
options=$(getopt --options=hcifbr --longoptions=help,clean-dir,init,fetch,build,run,clean,cp-installer,base-ign,test-installer,test-ignition-dracut,pinger,shell,pinger-systemd -- "$@") || rc=$?
[ $rc -eq 0 ] || {
    print_help
    exit 1
}
eval set -- "$options"
while true; do
    case "$1" in
        -e | --env)
            setup_env
            ;;
        -h | --help)
            print_help
            ;;
        -c | --clean-dir)
            shopt -s extglob
            $(rm -rf !(auto-cosa))
            ;;
        -i | --init)
            cosa init --force https://github.com/coreos/fedora-coreos-config
            ;;
        -f | --fetch)
            cosa fetch
            ;;
        -b | --build)
            cosa build
            ;;
        -r | --run)
            cosa run
            ;;
        --pinger-systemd)
            test_pinger_systemd
            cosa build
            ;;
        --pinger)
            cosa run --srv /fedora-coreos-pinger
            ;;
        --clean)
            cosa clean
            ;;
        --cp-installer)
            cp_installer
            ;;
        --base-ign)
            base_ign
            ;;
        --test-installer)
            test_installer
            ;;
        --test-ignition-dracut)
            test_ignition_dracut
            ;;
        --shell)
            cosa shell
            ;;
        --)
            shift
            break
            ;;
        -*)
            cecho "RED"  "$0: unrecognized option: $1"
            exit 1
            ;;
        *)
            break
            ;;
    esac
    shift
done