env/lib/common.sh

   1 #!/usr/bin/env bash
   2 set -eu -o pipefail
   3
   4 DOWNLOAD_PATH=${DOWNLOAD_PATH:-/opt/icn}
   5
   6 IRONIC_DATA_DIR=${IRONIC_DATA_DIR:-"/opt/ironic"}
   7 #IRONIC_PROVISIONING_INTERFACE is required to be provisioning, don't change it
   8 IRONIC_INTERFACE=${IRONIC_INTERFACE:-}
   9 IRONIC_PROVISIONING_INTERFACE=${IRONIC_PROVISIONING_INTERFACE:-"provisioning"}
  10 IRONIC_IPMI_INTERFACE=${IRONIC_IPMI_INTERFACE:-}
  11 IRONIC_PROVISIONING_INTERFACE_IP=${IRONIC_PROVISIONING_INTERFACE_IP:-"172.22.0.1"}
  12 BM_IMAGE_URL=${BM_IMAGE_URL:-"https://cloud-images.ubuntu.com/bionic/current/bionic-server-cloudimg-amd64.img"}
  13 BM_IMAGE=${BM_IMAGE:-"bionic-server-cloudimg-amd64.img"}
  14
  15 #Baremetal operator repository URL
  16 BMOREPO="${BMOREPO:-https://github.com/metal3-io/baremetal-operator.git}"
  17 #Path to clone the baremetal operator repo
  18 BMOPATH="/opt/src/github.com/metal3-io/baremetal-operator"
  19 #Bare Metal Operator version to use
  20 BMO_VERSION="capm3-v0.5.1"
  21 #Discard existing baremetal operator repo directory
  22 FORCE_REPO_UPDATE="${FORCE_REPO_UPDATE:-true}"
  23
  24 # The kustomize version to use
  25 KUSTOMIZE_VERSION="v4.3.0"
  26
  27 #refered from onap
  28 function call_api {
  29     #Runs curl with passed flags and provides
  30     #additional error handling and debug information
  31
  32     #Function outputs server response body
  33     #and performs validation of http_code
  34
  35     local status
  36     local curl_response_file="$(mktemp -p /tmp)"
  37     local curl_common_flags=(-s -w "%{http_code}" -o "${curl_response_file}")
  38     local command=(curl "${curl_common_flags[@]}" "$@")
  39
  40     echo "[INFO] Running '${command[@]}'" >&2
  41     if ! status="$("${command[@]}")"; then
  42         echo "[ERROR] Internal curl error! '$status'" >&2
  43         cat "${curl_response_file}"
  44         rm "${curl_response_file}"
  45         return 2
  46     else
  47         echo "[INFO] Server replied with status: ${status}" >&2
  48         cat "${curl_response_file}"
  49         rm "${curl_response_file}"
  50         if [[ "${status:0:1}" =~ [45] ]]; then
  51             return 1
  52         else
  53             return 0
  54         fi
  55     fi
  56 }
  57
  58 function list_nodes {
  59     NODES_FILE="${IRONIC_DATA_DIR}/nodes.json"
  60
  61     if [ ! -f "$NODES_FILE" ]; then
  62         exit 1
  63     fi
  64
  65     # The boot MAC address must be specified when a port is included
  66     # in the IPMI driver address (i.e when using the VirtualBMC
  67     # controller).  Note that the below is a bit of a hack as it only
  68     # checks the first entry in NODES_FILE for the port.
  69     if cat "$NODES_FILE" |
  70             jq -r '.nodes[0].ipmi_driver_info.address' | grep -c ':[0-9]\+$' >/dev/null; then
  71         BOOT_LINK=$(cat "$NODES_FILE" |
  72                         jq -r '.nodes[0].net.links | map(.id=="provisioning_nic") | index(true)')
  73         cat "$NODES_FILE" |
  74             jq -r --argjson BOOT_LINK $BOOT_LINK '.nodes[] | [
  75                .name,
  76                .ipmi_driver_info.username,
  77                .ipmi_driver_info.password,
  78                .ipmi_driver_info.address,
  79                .net.links[$BOOT_LINK].ethernet_mac_address,
  80                .os.username,
  81                .os.password,
  82                .os.image_name
  83                ] | @csv' |
  84             sed 's/"//g'
  85     else
  86         cat "$NODES_FILE" |
  87             jq -r '.nodes[] | [
  88                .name,
  89                .ipmi_driver_info.username,
  90                .ipmi_driver_info.password,
  91                .ipmi_driver_info.address,
  92                "",
  93                .os.username,
  94                .os.password,
  95                .os.image_name
  96                ] | @csv' |
  97             sed 's/"//g'
  98     fi
  99 }
 100
 101 # Returns "null" when the field is not present
 102 function networkdata_networks_field {
 103     name=$1
 104     network=$2
 105     field=$3
 106     NODES_FILE="${IRONIC_DATA_DIR}/nodes.json"
 107     cat $NODES_FILE | jq -c -r --arg name "$name" --arg network "$network" --arg field "$field" '.nodes[] | select(.name==$name) | .net.networks[] | select(.id==$network).'${field}
 108 }
 109
 110 # Returns "null" when the field is not present
 111 function networkdata_links_field {
 112     name=$1
 113     link=$2
 114     field=$3
 115     NODES_FILE="${IRONIC_DATA_DIR}/nodes.json"
 116     cat $NODES_FILE | jq -c -r --arg name "$name" --arg link "$link" --arg field "$field" '.nodes[] | select(.name==$name) | .net.links[] | select(.id==$link).'${field}
 117 }
 118
 119 function node_networkdata {
 120     name=$1
 121
 122     NODES_FILE="${IRONIC_DATA_DIR}/nodes.json"
 123
 124     if [ ! -f "$NODES_FILE" ]; then
 125         exit 1
 126     fi
 127
 128     printf "    networks:\n"
 129     for network in $(cat $NODES_FILE | jq -r --arg name "$name" '.nodes[] | select(.name==$name) | .net.networks[].id'); do
 130         link=$(networkdata_networks_field $name $network "link")
 131         type=$(networkdata_networks_field $name $network "type")
 132         mac=$(networkdata_links_field $name $link "ethernet_mac_address")
 133
 134         # Optional values
 135         ip_address=$(networkdata_networks_field $name $network "ip_address")
 136         gateway=$(networkdata_networks_field $name $network "gateway")
 137         dns_nameservers=$(networkdata_networks_field $name $network "dns_nameservers")
 138
 139         printf "      ${network}:\n"
 140         printf "        macAddress: ${mac}\n"
 141         printf "        type: ${type}\n"
 142         if [[ $ip_address != "null" ]]; then
 143             printf "        ipAddress: ${ip_address}\n"
 144         fi
 145         if [[ $gateway != "null" ]]; then
 146             printf "        gateway: ${gateway}\n"
 147         fi
 148         if [[ $dns_nameservers != "null" ]]; then
 149             printf "        nameservers: ${dns_nameservers}\n"
 150         fi
 151     done
 152 }
 153
 154 function wait_for {
 155     local -r interval=${WAIT_FOR_INTERVAL:-30s}
 156     local -r max_tries=${WAIT_FOR_TRIES:-20}
 157     local try=0
 158     until "$@"; do
 159         echo "[${try}/${max_tries}] - Waiting ${interval} for $*"
 160         sleep ${interval}
 161         try=$((try+1))
 162         if [[ ${try} -ge ${max_tries} ]]; then
 163             return 1
 164         fi
 165     done
 166 }
 167
 168 function clone_baremetal_operator_repository {
 169     mkdir -p $(dirname ${BMOPATH})
 170     if [[ -d ${BMOPATH} && "${FORCE_REPO_UPDATE}" == "true" ]]; then
 171        rm -rf "${BMOPATH}"
 172     fi
 173     if [ ! -d "${BMOPATH}" ] ; then
 174         pushd $(dirname ${BMOPATH})
 175         git clone "${BMOREPO}"
 176         popd
 177     else
 178        pushd "${BMOPATH}"
 179        git fetch
 180        popd
 181     fi
 182     pushd "${BMOPATH}"
 183     git reset --hard "${BMO_VERSION}"
 184     popd
 185 }
 186
 187 function install_kustomize {
 188     curl -sL "https://github.com/kubernetes-sigs/kustomize/releases/download/kustomize%2F${KUSTOMIZE_VERSION}/kustomize_${KUSTOMIZE_VERSION}_linux_amd64.tar.gz" -o kustomize_${KUSTOMIZE_VERSION}_linux_amd64.tar.gz
 189     tar xzf kustomize_${KUSTOMIZE_VERSION}_linux_amd64.tar.gz --no-same-owner
 190     sudo install -o root -g root -m 0755 kustomize /usr/local/bin/kustomize
 191     rm kustomize_${KUSTOMIZE_VERSION}_linux_amd64.tar.gz kustomize
 192     kustomize version
 193 }
 194
 195 function fetch_image {
 196     if [[ "${BM_IMAGE_URL}" && "${BM_IMAGE}" ]]; then
 197        mkdir -p "${IRONIC_DATA_DIR}/html/images"
 198        pushd ${IRONIC_DATA_DIR}/html/images
 199        local_checksum="0"
 200        if [[ -f "${BM_IMAGE}" ]]; then
 201            local_checksum=$(md5sum ${BM_IMAGE} | awk '{print $1}')
 202        fi
 203        remote_checksum=$(curl -sL "$(dirname ${BM_IMAGE_URL})/MD5SUMS" | grep ${BM_IMAGE} | awk '{print $1}')
 204        if [[ ${local_checksum} != ${remote_checksum} ]]; then
 205             curl -o ${BM_IMAGE} --insecure --compressed -O -L ${BM_IMAGE_URL}
 206             md5sum ${BM_IMAGE} | awk '{print $1}' > ${BM_IMAGE}.md5sum
 207        fi
 208        popd
 209     fi
 210 }