env/lib/common.sh

   1 #!/usr/bin/env bash
   2 set -eu -o pipefail
   3
   4 IRONIC_DATA_DIR=${IRONIC_DATA_DIR:-"/opt/ironic"}
   5 NODES_FILE=${NODES_FILE:-"${IRONIC_DATA_DIR}/nodes.json"}
   6 #IRONIC_PROVISIONING_INTERFACE is required to be provisioning, don't change it
   7 IRONIC_INTERFACE=${IRONIC_INTERFACE:-}
   8 IRONIC_PROVISIONING_INTERFACE=${IRONIC_PROVISIONING_INTERFACE:-"provisioning"}
   9 IRONIC_PROVISIONING_INTERFACE_IP=${IRONIC_PROVISIONING_INTERFACE_IP:-"172.22.0.1"}
  10 BM_IMAGE_URL=${BM_IMAGE_URL:-"https://cloud-images.ubuntu.com/focal/current/focal-server-cloudimg-amd64.img"}
  11 BM_IMAGE=${BM_IMAGE:-"focal-server-cloudimg-amd64.img"}
  12
  13 #Baremetal operator repository URL
  14 BMOREPO="${BMOREPO:-https://github.com/metal3-io/baremetal-operator.git}"
  15 #Path to clone the baremetal operator repo
  16 BMOPATH="/opt/src/github.com/metal3-io/baremetal-operator"
  17 #Bare Metal Operator version to use
  18 BMO_VERSION="capm3-v0.5.1"
  19
  20 #KuD repository URL
  21 KUDREPO="${KUDREPO:-https://github.com/onap/multicloud-k8s.git}"
  22 #Path to clone the KuD repo
  23 KUDPATH="/opt/src/github.com/onap/multicloud-k8s"
  24 #KuD version to use
  25 KUD_VERSION="ed96bca7fe415f1636d82c26af15d7474bdfe876"
  26
  27 #EMCO repository URL
  28 EMCOREPO="${EMCOREPO:-https://github.com/open-ness/EMCO.git}"
  29 #Path to clone the EMCO repo
  30 EMCOPATH="/opt/src/github.com/open-ness/EMCO"
  31 #EMCO version to use
  32 EMCO_VERSION="openness-21.03.06"
  33
  34 #Discard existing repo directory
  35 FORCE_REPO_UPDATE="${FORCE_REPO_UPDATE:-true}"
  36
  37 # The kustomize version to use
  38 KUSTOMIZE_VERSION="v4.3.0"
  39
  40 #Cluster API version to use
  41 CAPI_VERSION="v0.4.3"
  42
  43 #Cluster API version to use
  44 CAPM3_VERSION="v0.5.1"
  45
  46 #The flux version to use
  47 FLUX_VERSION="0.20.0"
  48
  49 #The sops version to use
  50 SOPS_VERSION="v3.7.1"
  51
  52 #refered from onap
  53 function call_api {
  54     #Runs curl with passed flags and provides
  55     #additional error handling and debug information
  56
  57     #Function outputs server response body
  58     #and performs validation of http_code
  59
  60     local status
  61     local curl_response_file="$(mktemp -p /tmp)"
  62     local curl_common_flags=(-s -w "%{http_code}" -o "${curl_response_file}")
  63     local command=(curl "${curl_common_flags[@]}" "$@")
  64
  65     echo "[INFO] Running '${command[@]}'" >&2
  66     if ! status="$("${command[@]}")"; then
  67         echo "[ERROR] Internal curl error! '$status'" >&2
  68         cat "${curl_response_file}"
  69         rm "${curl_response_file}"
  70         return 2
  71     else
  72         echo "[INFO] Server replied with status: ${status}" >&2
  73         cat "${curl_response_file}"
  74         rm "${curl_response_file}"
  75         if [[ "${status:0:1}" =~ [45] ]]; then
  76             return 1
  77         else
  78             return 0
  79         fi
  80     fi
  81 }
  82
  83 function list_nodes {
  84     if [ ! -f "$NODES_FILE" ]; then
  85         exit 1
  86     fi
  87
  88     # The boot MAC address must be specified when a port is included
  89     # in the IPMI driver address (i.e when using the VirtualBMC
  90     # controller).  Note that the below is a bit of a hack as it only
  91     # checks the first entry in NODES_FILE for the port.
  92     if cat "$NODES_FILE" |
  93             jq -r '.nodes[0].ipmi_driver_info.address' | grep -c ':[0-9]\+$' >/dev/null; then
  94         BOOT_LINK=$(cat "$NODES_FILE" |
  95                         jq -r '.nodes[0].net.links | map(.id=="provisioning_nic") | index(true)')
  96         cat "$NODES_FILE" |
  97             jq -r --argjson BOOT_LINK $BOOT_LINK '.nodes[] | [
  98                .name,
  99                .ipmi_driver_info.username,
 100                .ipmi_driver_info.password,
 101                .ipmi_driver_info.address,
 102                .net.links[$BOOT_LINK].ethernet_mac_address,
 103                .os.username,
 104                .os.password,
 105                .os.image_name
 106                ] | @csv' |
 107             sed 's/"//g'
 108     else
 109         cat "$NODES_FILE" |
 110             jq -r '.nodes[] | [
 111                .name,
 112                .ipmi_driver_info.username,
 113                .ipmi_driver_info.password,
 114                .ipmi_driver_info.address,
 115                "",
 116                .os.username,
 117                .os.password,
 118                .os.image_name
 119                ] | @csv' |
 120             sed 's/"//g'
 121     fi
 122 }
 123
 124 function node_userdata {
 125     name="$1"
 126     username="$2"
 127     password="$3"
 128     COMPUTE_NODE_FQDN="$name.akraino.icn.org"
 129
 130     # validate that the user isn't expecting the deprecated
 131     # COMPUTE_NODE_PASSWORD to be used
 132     if [ "$password" != "${COMPUTE_NODE_PASSWORD:-$password}" ]; then
 133         cat <<EOF
 134 COMPUTE_NODE_PASSWORD "$COMPUTE_NODE_PASSWORD" not equal to nodes.json $name password "$password".
 135 Unset COMPUTE_NODE_PASSWORD and retry.
 136 EOF
 137         exit 1
 138     fi
 139
 140     printf "userData:\n"
 141     if [ -n "$username" ]; then
 142         printf "  name: ${username}\n"
 143     fi
 144     if [ -n "$password" ]; then
 145         passwd=$(mkpasswd --method=SHA-512 --rounds 4096 "$password")
 146         printf "  hashedPassword: ${passwd}\n"
 147     fi
 148
 149     if [ -n "$COMPUTE_NODE_FQDN" ]; then
 150         printf "  fqdn: ${COMPUTE_NODE_FQDN}\n"
 151     fi
 152
 153     if [ ! -f $HOME/.ssh/id_rsa.pub ]; then
 154         yes y | ssh-keygen -t rsa -N "" -f $HOME/.ssh/id_rsa
 155     fi
 156
 157     printf "  sshAuthorizedKey: $(cat $HOME/.ssh/id_rsa.pub)\n"
 158 }
 159
 160 # Returns "null" when the field is not present
 161 function networkdata_networks_field {
 162     name=$1
 163     network=$2
 164     field=$3
 165     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}
 166 }
 167
 168 # Returns "null" when the field is not present
 169 function networkdata_links_field {
 170     name=$1
 171     link=$2
 172     field=$3
 173     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}
 174 }
 175
 176 function node_networkdata {
 177     name=$1
 178
 179     if [ ! -f "$NODES_FILE" ]; then
 180         exit 1
 181     fi
 182
 183     printf "networks:\n"
 184     for network in $(cat $NODES_FILE | jq -r --arg name "$name" '.nodes[] | select(.name==$name) | .net.networks[].id'); do
 185         link=$(networkdata_networks_field $name $network "link")
 186         type=$(networkdata_networks_field $name $network "type")
 187         mac=$(networkdata_links_field $name $link "ethernet_mac_address")
 188
 189         # Optional values
 190         ip_address=$(networkdata_networks_field $name $network "ip_address")
 191         gateway=$(networkdata_networks_field $name $network "gateway")
 192         dns_nameservers=$(networkdata_networks_field $name $network "dns_nameservers")
 193
 194         printf "  ${network}:\n"
 195         printf "    macAddress: ${mac}\n"
 196         printf "    type: ${type}\n"
 197         if [[ $ip_address != "null" ]]; then
 198             printf "    ipAddress: ${ip_address}\n"
 199         fi
 200         if [[ $gateway != "null" ]]; then
 201             printf "    gateway: ${gateway}\n"
 202         fi
 203         if [[ $dns_nameservers != "null" ]]; then
 204             printf "    nameservers: ${dns_nameservers}\n"
 205         fi
 206     done
 207 }
 208
 209 function wait_for {
 210     local -r interval=${WAIT_FOR_INTERVAL:-30s}
 211     local -r max_tries=${WAIT_FOR_TRIES:-20}
 212     local try=0
 213     until "$@"; do
 214         echo "[${try}/${max_tries}] - Waiting ${interval} for $*"
 215         sleep ${interval}
 216         try=$((try+1))
 217         if [[ ${try} -ge ${max_tries} ]]; then
 218             return 1
 219         fi
 220     done
 221 }
 222
 223 # This is intended to be used together with list_nodes in the
 224 # following way:
 225 #   list_nodes | while IFS=',' read -r name ipmi_username ipmi_password ipmi_address boot_mac os_username os_password os_image_name; do ...
 226 function node_machine_values {
 227     printf "machineName: ${name}\n"
 228     printf "machineLabels:\n"
 229     printf "  machine: ${name}\n"
 230     printf "bmcUsername: ${ipmi_username}\n"
 231     printf "bmcPassword: ${ipmi_password}\n"
 232     printf "bmcAddress: ipmi://${ipmi_address}\n"
 233     if [[ ! -z ${boot_mac} ]]; then
 234         printf "bootMACAddress: ${boot_mac}\n"
 235     fi
 236     printf "imageName: ${BM_IMAGE}\n"
 237     node_userdata ${name} ${os_username} ${os_password}
 238     node_networkdata ${name}
 239 }
 240
 241 function clone_repository {
 242     local -r path=$1
 243     local -r repo=$2
 244     local -r version=$3
 245     mkdir -p $(dirname ${path})
 246     if [[ -d ${path} && "${FORCE_REPO_UPDATE}" == "true" ]]; then
 247        rm -rf "${path}"
 248     fi
 249     if [ ! -d "${path}" ] ; then
 250         pushd $(dirname ${path})
 251         git clone "${repo}"
 252         popd
 253     else
 254        pushd "${path}"
 255        git fetch
 256        popd
 257     fi
 258     pushd "${path}"
 259     git reset --hard "${version}"
 260     popd
 261 }
 262
 263 function clone_baremetal_operator_repository {
 264     clone_repository ${BMOPATH} ${BMOREPO} ${BMO_VERSION}
 265 }
 266
 267 function clone_kud_repository {
 268     clone_repository ${KUDPATH} ${KUDREPO} ${KUD_VERSION}
 269 }
 270
 271 function clone_emco_repository {
 272     clone_repository ${EMCOPATH} ${EMCOREPO} ${EMCO_VERSION}
 273 }
 274
 275 function install_kustomize {
 276     curl -sL "https://github.com/kubernetes-sigs/kustomize/releases/download/kustomize%2F${KUSTOMIZE_VERSION}/kustomize_${KUSTOMIZE_VERSION}_linux_amd64.tar.gz" -o kustomize_${KUSTOMIZE_VERSION}_linux_amd64.tar.gz
 277     tar xzf kustomize_${KUSTOMIZE_VERSION}_linux_amd64.tar.gz --no-same-owner
 278     sudo install -o root -g root -m 0755 kustomize /usr/local/bin/kustomize
 279     rm kustomize_${KUSTOMIZE_VERSION}_linux_amd64.tar.gz kustomize
 280     kustomize version
 281 }
 282
 283 function install_clusterctl {
 284     curl -L https://github.com/kubernetes-sigs/cluster-api/releases/download/${CAPI_VERSION}/clusterctl-linux-amd64 -o clusterctl
 285     sudo install -o root -g root -m 0755 clusterctl /usr/local/bin/clusterctl
 286     rm clusterctl
 287     clusterctl version
 288 }
 289
 290 function install_flux_cli {
 291     export FLUX_VERSION
 292     curl -s https://fluxcd.io/install.sh | sudo -E bash
 293     flux --version
 294 }
 295
 296 function install_emcoctl {
 297     clone_emco_repository
 298     make -C ${EMCOPATH}/src/tools/emcoctl
 299     sudo install -o root -g root -m 0755 ${EMCOPATH}/bin/emcoctl/emcoctl /usr/local/bin/emcoctl
 300 }
 301
 302 function install_sops {
 303     curl -L https://github.com/mozilla/sops/releases/download/${SOPS_VERSION}/sops-${SOPS_VERSION}.linux -o sops
 304     sudo install -o root -g root -m 0755 sops /usr/local/bin/sops
 305     rm sops
 306     sops --version
 307 }
 308
 309 function fetch_image {
 310     if [[ "${BM_IMAGE_URL}" && "${BM_IMAGE}" ]]; then
 311        mkdir -p "${IRONIC_DATA_DIR}/html/images"
 312        pushd ${IRONIC_DATA_DIR}/html/images
 313        local_checksum="0"
 314        if [[ -f "${BM_IMAGE}" ]]; then
 315            local_checksum=$(md5sum ${BM_IMAGE} | awk '{print $1}')
 316        fi
 317        remote_checksum=$(curl -sL "$(dirname ${BM_IMAGE_URL})/MD5SUMS" | grep ${BM_IMAGE} | awk '{print $1}')
 318        if [[ ${local_checksum} != ${remote_checksum} ]]; then
 319             curl -o ${BM_IMAGE} --insecure --compressed -O -L ${BM_IMAGE_URL}
 320             md5sum ${BM_IMAGE} | awk '{print $1}' > ${BM_IMAGE}.md5sum
 321        fi
 322        popd
 323     fi
 324 }