Created
August 16, 2018 06:22
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The attempt to replace First Time Setup with shell script.
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| #!/bin/bash | |
| SCRIPT_NAME="first_time_setup.sh" | |
| info() { | |
| printf -- "$SCRIPT_NAME INFO: $*\n" >&2 | |
| } | |
| error() { | |
| printf -- "$SCRIPT_NAME ERROR: $*\n" >&2 | |
| } | |
| abort() { | |
| printf -- "$SCRIPT_NAME ABORT: $*\n" >&2 | |
| exit 1 | |
| } | |
| print_help() { | |
| printf -- "Usage:\n" | |
| printf -- " $SCRIPT_NAME --esxi <IP> --vm_name <NAME>\n" | |
| printf -- " $SCRIPT_NAME --appliance <IP>\n" | |
| } | |
| cirrus_wait_for_started() { | |
| info "Waiting for Cirrus to be ready" | |
| retry_limit=40 | |
| for i in $(seq $retry_limit); do | |
| resp=$(cirrus_get_session_id "Administrator" "admin") | |
| if [ $? -ne 0 ]; then | |
| info "Waiting..." | |
| sleep 30 | |
| else | |
| return 0 | |
| fi | |
| done | |
| printf -- "Wait timeout" | |
| return 1 | |
| } | |
| cirrus_get_session_id() { | |
| info "Getting login session ID" | |
| url="https://$1/rest/login-sessions" | |
| json_data="{\"userName\": \"$2\", \"password\": \"$3\", \"authLoginDomain\": \"LOCAL\"}" | |
| resp=$(curl -k -s -f \ | |
| -X POST \ | |
| -H "Content-Type: application/json" \ | |
| -d "$json_data" \ | |
| $url) | |
| if [ $? -ne 0 ]; then | |
| printf -- "HTTP request failed" | |
| return 1 | |
| fi | |
| sessionID=$(echo $resp | jq --raw-output ".sessionID") | |
| if [ -z $sessionID ]; then | |
| printf -- "Failded to retrieve key 'sessionID' from HTTP response" | |
| return 1 | |
| fi | |
| printf -- "$sessionID" | |
| return 0 | |
| } | |
| cirrus_accept_eula() { | |
| info "Accepting EULA" | |
| url="https://$1/rest/appliance/eula/save" | |
| json_data='{"supportAccess": "yes"}' | |
| resp=$(curl -k -s -f \ | |
| -X POST \ | |
| -H "Content-Type: application/json" \ | |
| -d "$json_data" \ | |
| $url) | |
| if [ $? -ne 0 ]; then | |
| printf -- "HTTP request failed" | |
| return 1 | |
| fi | |
| return 0 | |
| } | |
| cirrus_change_initial_password() { | |
| info "Change initial password" | |
| url="https://$1/rest/users/changePassword" | |
| json_data='{"userName": "Administrator", "oldPassword": "admin", "newPassword": "Compaq123"}' | |
| resp=$(curl -k -s -f \ | |
| -X POST \ | |
| -H "Content-Type: application/json" \ | |
| -d "$json_data" \ | |
| $url) | |
| if [ $? -ne 0 ]; then | |
| printf -- "HTTP request failed" | |
| return 1 | |
| fi | |
| return 0 | |
| } | |
| cirrus_get_network_interfaces() { | |
| info "Get network interfaces" | |
| url="https://$1/rest/appliance/network-interfaces" | |
| session_id="$2" | |
| resp=$(curl -k -s -f \ | |
| -X GET \ | |
| -H "Content-Type: application/json" \ | |
| -H "auth: $session_id" \ | |
| -H "X-Api-Version: 300" \ | |
| $url) | |
| if [ $? -ne 0 ]; then | |
| printf -- "HTTP request failed" | |
| return 1 | |
| fi | |
| printf -- "$resp" | |
| return 0 | |
| } | |
| cirrus_set_dhcp_network() { | |
| info "Configuring network to DHCP" | |
| url="https://$1/rest/appliance/network-interfaces" | |
| session_id="$2" | |
| resp=$(cirrus_get_network_interfaces $1 $session_id) | |
| if [ $? -ne 0 ]; then | |
| printf -- "Failed to retrieve network interfaces settings: $resp" | |
| return 1 | |
| fi | |
| # Update the retrieved network setting | |
| dhcp_setting=$(update_to_dhcp_setting $resp) | |
| resp=$(curl -k -s -f \ | |
| -X POST \ | |
| -H "Content-Type: application/json" \ | |
| -H "auth: $session_id" \ | |
| -H "X-Api-Version: 300" \ | |
| -d "$dhcp_setting" \ | |
| $url) | |
| if [ $? -ne 0 ]; then | |
| printf -- "HTTP request failed" | |
| return 1 | |
| fi | |
| return 0 | |
| } | |
| update_to_dhcp_setting() { | |
| echo $1 | jq --raw-output \ | |
| '.applianceNetworks[0].app1Ipv4Addr = "" | | |
| .applianceNetworks[0].overrideIpv4DhcpDnsServers = false | | |
| .applianceNetworks[0].ipv4Type = "DHCP" | | |
| .applianceNetworks[0].hostname = "cirrus.net"' | |
| } | |
| cirrus_wait_for_network_config() { | |
| info "Waiting for network configuration to finish" | |
| for i in $(seq 6); do | |
| resp=$(cirrus_get_network_config_percent_complete $1 $2) | |
| if [ $? -ne 0 ]; then | |
| printf -- "Failed to get network config percent complete: $resp" | |
| return 1 | |
| fi | |
| if [ $resp == "100" ]; then | |
| return 0 | |
| fi | |
| info "Waiting...\n" >&2 | |
| sleep 1 | |
| done | |
| printf -- "Failed to wait for network configuration to finished" | |
| return 1 | |
| } | |
| cirrus_get_network_config_percent_complete() { | |
| url="https://$1/rest/tasks" | |
| session_id=$2 | |
| resp=$(curl -k -s -f \ | |
| -X GET \ | |
| -H "auth: $session_id" \ | |
| $url) | |
| if [ $? -ne 0 ]; then | |
| printf -- "HTTP request failed" | |
| return 1 | |
| fi | |
| percent=$(echo $resp | jq --raw-output \ | |
| '.members | | |
| map(select(.name == "Network Configuration")) | | |
| reverse | | |
| .[0].percentComplete') | |
| if [ $percent == 'null' ]; then | |
| printf -- "No percentage information found in server response" | |
| return 1 | |
| fi | |
| printf -- $percent | |
| return 0 | |
| } | |
| init_setup() { | |
| ip=$1 | |
| resp=$(cirrus_accept_eula $ip) || \ | |
| error "Failed to accept EULA: $resp" | |
| resp=$(cirrus_change_initial_password $ip) || \ | |
| error "Faild to change initial password: $resp" | |
| resp=$(cirrus_get_session_id $ip Administrator Compaq123) || \ | |
| error "Failed to get session ID: $resp" | |
| session_id=$resp | |
| resp=$(cirrus_set_dhcp_network $ip $session_id) || \ | |
| error "Failed to configure DHCP network: $resp" | |
| resp=$(cirrus_wait_for_network_config $ip $session_id) || \ | |
| error "Failed to wait for network config: $resp" | |
| } | |
| main() { | |
| if [ $# -eq 0 ]; then | |
| abort "Missing required arguments.\nTry '$SCRIPT_NAME --help' for more information." | |
| fi | |
| if ! (command -v jq > /dev/null); then | |
| abort "Missing required command: jq" | |
| fi | |
| # Parsing command-line argument | |
| while [ $# -gt 0 ]; do | |
| arg_name=$1 | |
| case $arg_name in | |
| --help) | |
| print_help | |
| exit 0 | |
| ;; | |
| --esxi) | |
| mode="esxi" | |
| ip=$2 | |
| shift | |
| shift | |
| ;; | |
| --vm_name) | |
| vm_name=$2 | |
| shift | |
| shift | |
| ;; | |
| --appliance) | |
| mode="appliance" | |
| ip=$2 | |
| shift | |
| shift | |
| ;; | |
| *) | |
| abort "unrecognized argument: $1" | |
| ;; | |
| esac | |
| done | |
| # Checking the arguments | |
| if [ ! "$mode" ]; then | |
| abort "either --esxi or --appliance is requried." | |
| elif [ "$mode" = "esxi" ] && [ ! "$vm_name" ]; then | |
| abort "--esxi mode also requires --vm_name argument." | |
| fi | |
| # Get appliance IP | |
| if [ "$mode" = "appliance" ]; then | |
| appliance_ip=$ip | |
| elif [ "$mode" = "esxi" ]; then | |
| abort "ESXi is not supported for now." | |
| fi | |
| # Run setup | |
| init_setup $appliance_ip | |
| } |
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