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oci_compute_clone_xregion.sh
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oci_compute_clone_xregion.sh
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#!/bin/bash
#************************************************************************
#
# oci_compute_clone_xregion.sh - Clone a Compute Instance across Regions
#
# Copyright 2018 Rodrigo Jorge <http://www.dbarj.com.br/>
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
#
#************************************************************************
# Available at: https://github.com/dbarj/oci-scripts
# Created on: Nov/2018 by Rodrigo Jorge
# Version 1.12
#************************************************************************
set -eo pipefail
# Define paths for oci-cli and jq or put them on $PATH. Don't use relative PATHs in the variables below.
v_oci="oci"
v_jq="jq"
# Don't change it.
v_min_ocicli="2.6.9"
v_oci_image_clone_script="oci_image_clone_xregion.sh"
# Add any desired oci argument exporting OCI_CLI_ARGS. Keep default to avoid oci_cli_rc usage.
[ -n "${OCI_CLI_ARGS}" ] && v_oci_args="${OCI_CLI_ARGS}"
[ -z "${OCI_CLI_ARGS}" ] && v_oci_args="--cli-rc-file /dev/null"
# If DEBUG variable is undefined, change to 1. Note that [-q] parameter will override this option to 0.
[[ "${DEBUG}" == "" ]] && DEBUG=1
# 0 = Only basic echo.
# 1 = Show OCI-CLI steps commands.
# 2 = Show ALL OCI-CLI commands. (TODO)
####
#### INTERNAL - IF NOT PROVIDED HERE OR AS PARAMETERS, WILL BE ASKED DURING CODE EXECUTION.
####
v_orig_region=""
v_target_region=""
v_clone_subnetID=""
v_target_subnetID=""
v_target_IP=""
v_target_shape=""
v_os_bucketName=""
v_sedrep_rule_target_name=""
####
if [ -z "${BASH_VERSION}" -o "${BASH}" == "/bin/sh" ]
then
>&2 echo "Script must be executed in BASH shell."
exit 1
fi
v_this_script="$(basename -- "$0")"
read -r -d '' v_all_steps << EOM || true
01 - Create Volume Group with instance Boot-Volume and Volumes.
02 - Backup Volume Group.
03 - Remove Volume Group.
04 - Create a New Boot-Volume from the Backup.
05 - Create a Temporary cloned Compute Instance from the Boot Volume.
06 - Stop the Temporary cloned Compute Instance.
07 - Create an Image from it.
08 - Remove the Temporary cloned Compute Instance and Boot-Volume.
09-13 - Move the image from source to target (${v_oci_image_clone_script}).
14 - Remove Image on source region.
15 - Create a Compute Instance from Image on target region.
16 - Remove Image on target region.
17 - Move Volumes Backups from Source Region to Target Region.
18 - Remove Volumes Backups in Source Region.
19 - Create Volumes from backups in Target Region.
20 - Remove Volumes Backups in Target Region.
21 - Attach Volumes in target.
22 - Run iscsiadm commands on target (if Linux).
EOM
function echoError ()
{
[ -z "$2" ] && (>&2 echo "$1") || (>&2 echoStatus "$1" "$2")
}
function echoStatus ()
{
local RED='\033[0;31m'
local GREEN='\033[0;32m'
local BOLD='\033[0;1m'
local NC='\033[0m' # No Color
local TYPE="$GREEN"
[ "$2" == "GREEN" ] && TYPE="$GREEN"
[ "$2" == "BOLD" ] && TYPE="$BOLD"
[ "$2" == "RED" ] && TYPE="$RED"
printf "${TYPE}${1}${NC}\n"
}
function exitError ()
{
local v_filename="${v_this_script%.*}.log"
echoError "$1"
( set -o posix ; set ) > "${v_filename}"
exit 1
}
function checkError ()
{
# If 2 params given:
# - If 1st is NULL, abort script printing 2nd.
# If 3 params given:
# - If 1st is NULL, abort script printing 3rd.
# - If 2nd is not 0, abort script printing 3rd.
local v_arg1 v_arg2 v_arg3
v_arg1="$1"
v_arg2="$2"
v_arg3="$3"
[ "$#" -ne 2 -a "$#" -ne 3 ] && exitError "checkError wrong usage."
[ "$#" -eq 2 -a -z "${v_arg2}" ] && exitError "checkError wrong usage."
[ "$#" -eq 3 -a -z "${v_arg3}" ] && exitError "checkError wrong usage."
[ "$#" -eq 2 ] && [ -z "${v_arg1}" ] && echoError "${v_arg2}" "RED" && exit 1
[ "$#" -eq 3 ] && [ -z "${v_arg1}" ] && echoError "${v_arg3}" "RED" && exit 1
[ "$#" -eq 3 ] && [ "${v_arg2}" != "0" ] && echoError "${v_arg3}" "RED" && exit 1
return 0
}
# trap
trap 'exitError "Code Interrupted."' INT SIGINT SIGTERM
function printUsage ()
{
echoError "Usage: ${v_this_script} -i <value> [-n <value>] [-p <value>] [-s <value>] [-a <value>] [-t <value>] [-r <value>] [-b <value>] [-c <value>] [-q] [-x]"
echoError ""
echoError "Only \"-i\" is mandatory. All other parameters if omitted will be asked during execution."
echoError ""
echoError "-i : Source Compute Instance Name or OCID"
echoError "-n : Target Compute Instance Name"
echoError "-p : Target Compute Shape"
echoError "-s : Target Subnet ID"
echoError "-a : Target IP Address"
echoError "-t : Target Region"
echoError "-r : Source Region"
echoError "-b : Object Storage Bucket Name"
echoError "-c : Clone Subnet ID"
echoError "-h : Show this output."
echoError "-q : Quiet mode. Will suppress the spool of executed OCI-CLI commands."
echoError "-x : Will try to run step 22 automatically on new target. Default is off. Note you need a password-less SSH connection to the target with opc."
echoError ""
echoError "Steps: "
echoError ""
echoError "${v_all_steps}"
exit 1
}
while getopts ":i:n:p:s:a:t:r:b:c:qx" opt
do
case "${opt}" in
i)
v_orig_instName=${OPTARG}
;;
n)
v_target_instName=${OPTARG}
;;
p)
v_target_shape=${OPTARG}
;;
s)
v_target_subnetID=${OPTARG}
;;
a)
v_target_IP=${OPTARG}
;;
t)
v_target_region=${OPTARG}
;;
r)
v_orig_region=${OPTARG}
;;
b)
v_os_bucketName=${OPTARG}
;;
c)
v_clone_subnetID=${OPTARG}
;;
x)
v_skip_ssh=0
;;
q)
DEBUG=0
;;
*)
printUsage
;;
esac
done
shift $((OPTIND-1))
[ -z "$v_orig_instName" ] && printUsage
if ! $(which ${v_oci} >&- 2>&-)
then
echoError "Could not find oci-cli binary. Please adapt the path in the script if not in \$PATH."
exitError "Dowload page: https://github.com/oracle/oci-cli"
fi
if ! $(which ${v_jq} >&- 2>&-)
then
echoError "Could not find jq binary. Please adapt the path in the script if not in \$PATH."
exitError "Download page: https://github.com/stedolan/jq/releases"
fi
v_workdir=$(cd -P -- "$(dirname -- "$(command -v -- "$0")")" && pwd -P) # Folder of this script
if ! $(which "${v_workdir}"/${v_oci_image_clone_script} >&- 2>&-)
then
echoError "This shells also use \"${v_oci_image_clone_script}\" to handle the image migration task."
echoError "Could not find \"${v_oci_image_clone_script}\". Please keep it in same folder of ${v_this_script}."
exitError "Download page: https://github.com/dbarj/oci-scripts"
fi
v_cur_ocicli=$(${v_oci} -v)
if [ "${v_min_ocicli}" != "`echo -e "${v_min_ocicli}\n${v_cur_ocicli}" | sort -V | head -n1`" ]
then
exitError "Minimal oci version required is ${v_min_ocicli}. Found: ${v_cur_ocicli}"
fi
v_ocicli_timeout=3600
[ -z "${v_oci_args}" ] || v_oci="${v_oci} ${v_oci_args}"
v_oci_orig="${v_oci}"
#### FUNCTIONS
function getOrigRegion ()
{
local v_file v_region
v_file=~/.oci/config
if $(echo "$v_oci_args" | grep -q -i -- '--config-file')
then
exitError "Please specify Source Region parameter."
fi
if $(echo "$v_oci_args" | grep -q -i -- '--profile')
then
exitError "Please specify Source Region parameter."
fi
v_region=$(awk '/DEFAULT/{x=1}x&&/region/{print;exit}' "${v_file}" | sed 's/region[ ]*=[ ]*//')
[ ! -r "${v_file}" ] && exitError "Could not read OCI config file."
if [ -n "${v_region}" ]
then
echo ${v_region}
else
exitError "Could not get Source Region."
fi
}
function setRetion ()
{
# Receive region argument and set as oci-cli parameter
v_oci="$v_oci_orig"
[ -n "$1" ] && v_oci="${v_oci} --region $1"
return 0
}
function funcReadVarValidate ()
{
local v_arg1 v_arg2 v_arg3 v_arg4 v_arg5 v_arg6 v_var1 v_check v_loop
# 1 to 4 parameters must be provided
[ "$#" -ge 1 ] || return 2
v_arg1="$1" # Question
v_arg2="$2" # Suggestion
v_arg3="$3" # Options Title
v_arg4="$4" # Options
v_arg5="$5" # Error
v_arg6="$6" # ID / Description Separator
[ -n "${v_arg1}" ] || return 2
[ -n "${v_arg3}" -a -n "${v_arg4}" ] && echo "${v_arg3}:"
[ -z "${v_arg4}" ] || funcPrintRange "${v_arg4}"
v_loop=1
while [ ${v_loop} -eq 1 ]
do
echo -n "${v_arg1}"
[ -n "${v_arg2}" ] && echo -n " [${v_arg2}]"
echo -n ": "
read v_var1
[ -z "${v_var1}" -a -n "${v_arg2}" ] && v_var1="${v_arg2}"
v_loop=0
if [ -n "${v_arg4}" ]
then
v_check=$(funcCheckValueInRange "${v_var1}" "${v_arg4}" "${v_arg6}") || true
if [ -z "${v_check}" -o "${v_check}" == "N" ]
then
[ -z "${v_arg5}" ] || echoError "${v_arg5}"
v_loop=1
else
[ -z "${v_arg6}" ] || v_var1=$(echo "${v_var1}" | sed "s/${v_arg6}.*//")
fi
fi
[ -z "${v_var1}" ] && v_loop=1
done
v_return="${v_var1}"
return 0
}
function funcCheckValueInRange ()
{
local v_arg1 v_arg2 v_arg3 v_list v_opt IFS
v_arg1="$1" # Value
v_arg2="$2" # Range
v_arg3="$3" # ID / Description Separator
[ "$#" -ge 2 -a "$#" -le 3 ] || return 1
[ -n "${v_arg1}" ] || return 1
[ -n "${v_arg2}" ] || return 1
v_list=$(echo "${v_arg2}" | tr "," "\n")
IFS=$'\n'
for v_opt in ${v_list}
do
[ -z "${v_arg3}" ] || v_opt=$(echo "${v_opt}" | sed "s/${v_arg3}.*//")
if [ "$v_opt" == "${v_arg1}" ]
then
echo "Y"
return 0
fi
done
echo "N"
return 1
}
function funcPrintRange ()
{
local v_arg1 v_list v_opt IFS
v_arg1="$1" # Range
[ "$#" -eq 1 ] || return 1
[ -n "${v_arg1}" ] || return 1
v_list=$(echo "${v_arg1}" | tr "," "\n")
IFS=$'\n'
for v_opt in ${v_list}
do
echo "- ${v_opt}"
done
}
function in_subnet ()
{
# Doug R. in https://unix.stackexchange.com/questions/274330/check-ip-is-in-range-of-whitelist-array
# Determine whether IP address is in the specified subnet.
#
# Args:
# sub: Subnet, in CIDR notation.
# ip: IP address to check.
#
# Returns:
# 1|0
#
local ip ip_a mask netmask sub sub_ip rval start end
# Define bitmask.
local readonly BITMASK=0xFFFFFFFF
# Set DEBUG status if not already defined in the script.
[[ "${DEBUG}" == "" ]] && DEBUG=0
# Read arguments.
IFS=/ read sub mask <<< "${1}"
IFS=. read -a sub_ip <<< "${sub}"
IFS=. read -a ip_a <<< "${2}"
# Calculate netmask.
netmask=$(($BITMASK<<$((32-$mask)) & $BITMASK))
# Determine address range.
start=0
for o in "${sub_ip[@]}"
do
start=$(($start<<8 | $o))
done
start=$(($start & $netmask))
end=$(($start | ~$netmask & $BITMASK))
# Convert IP address to 32-bit number.
ip=0
for o in "${ip_a[@]}"
do
ip=$(($ip<<8 | $o))
done
# Removing Network, Gateway and Broadcast:
((start+=2))
((end-=1))
# Determine if IP in range.
(( $ip >= $start )) && (( $ip <= $end )) && rval=1 || rval=0
[ $DEBUG -ge 2 ] && printf "ip=0x%08X; start=0x%08X; end=0x%08X; in_subnet=%u\n" $ip $start $end $rval 1>&2
echo "${rval}"
}
function lineToComma ()
{
echo "${1}" | sort | tr "\n" "," | sed 's/,$//'
}
#### BEGIN
[ -z "${v_orig_region}" ] && v_orig_region=$(getOrigRegion)
setRetion "${v_orig_region}"
#### Validade OCI-CLI and PARAMETER
v_all_compJson=$(${v_oci} iam compartment list --all 2>&1) && v_ret=$? || v_ret=$?
if [ $v_ret -ne 0 ]
then
echoError "oci-cli not able to run \"${v_oci} iam compartment list --all\". Please check error:"
exitError "$v_all_compJson"
fi
v_all_compJson=$(echo ${v_all_compJson} | ${v_jq} -rc '.data[] | select(."lifecycle-state" != "DELETED")')
checkError "$v_all_compJson" "Could not get Json for compartments."
function getInstanceID ()
{
# Receives a parameter that can be either the Compute OCID or Display Name. Returns the Intance OCID and Display Name.
# If Display Name is duplicated on the region, returns an error.
local v_instID v_instName v_comp v_list_comps v_ret v_out
v_instName="$1"
if [ "${v_instName:0:18}" == "ocid1.instance.oc1" ]
then
v_instID=$(${v_oci} compute instance get --instance-id "${v_instName}" | ${v_jq} -rc '.data | select(."lifecycle-state" != "TERMINATED") | ."id"') && v_ret=$? || v_ret=$?
checkError "$v_instID" "$v_ret" "Could not find a compute with the provided OCID."
v_instName=$(${v_oci} compute instance get --instance-id "${v_instID}" | ${v_jq} -rc '.data."display-name"') && v_ret=$? || v_ret=$?
checkError "$v_instName" "$v_ret" "Could not get Display Name of compute ${v_instID}"
else
v_list_comps=$(echo ${v_all_compJson} | ${v_jq} -rc '."id"') && v_ret=$? || v_ret=$?
checkError "$v_list_comps" "$v_ret" "Could not list Compartments."
for v_comp in $v_list_comps
do
v_out=$(${v_oci} compute instance list --compartment-id "$v_comp" --all | ${v_jq} -rc '.data[] | select(."display-name" == "'"${v_instName}"'" and ."lifecycle-state" != "TERMINATED") | ."id"') && v_ret=$? || v_ret=$?
checkError "x" "$v_ret" "Could not search the OCID of compute ${v_instName} in compartment ${v_comp}. Use OCID instead."
if [ -n "$v_out" ]
then
[ -z "$v_instID" ] || exitError "More than 1 compute named \"${v_instName}\" found in this Tenancy. Use OCID instead."
[ -n "$v_instID" ] || v_instID="$v_out"
fi
done
if [ -z "$v_instID" ]
then
exitError "Could not get OCID of compute ${v_instName}"
elif [ $(echo "$v_instID" | wc -l) -ne 1 ]
then
exitError "More than 1 compute named \"${v_instName}\" found in one Compartment. Use OCID instead."
fi
fi
echo "${v_instID}|${v_instName}"
}
echo "Checking Compute Name and OCID."
v_out=$(getInstanceID "${v_orig_instName}")
read v_orig_instID v_orig_instName <<< $(echo "${v_out}" | awk -F'|' '{print $1, $2}')
echoStatus "Compute Name: ${v_orig_instName}"
echoStatus "Compute OCID: ${v_orig_instID}"
#### Collect Origin Information
echo "Getting OCI Compute information.."
v_orig_instJson=$(${v_oci} compute instance get --instance-id "${v_orig_instID}" | ${v_jq} -rc '.data') && v_ret=$? || v_ret=$?
checkError "$v_orig_instJson" "$v_ret" "Could not get Json for compute ${v_orig_instName}"
v_orig_compID=$(echo "$v_orig_instJson" | ${v_jq} -rc '."compartment-id"')
checkError "$v_orig_compID" "Could not get Instance Compartment ID."
v_orig_compArg="--compartment-id ${v_orig_compID}"
v_orig_vnicsJson=$(${v_oci} compute instance list-vnics --all --instance-id "${v_orig_instID}" | ${v_jq} -rc '.data[]') && v_ret=$? || v_ret=$?
checkError "$v_orig_vnicsJson" "$v_ret" "Could not get Json for vnics of ${v_orig_instName}"
v_orig_vnicPriJson=$(echo "$v_orig_vnicsJson" | ${v_jq} -rc 'select (."is-primary" == true)')
v_orig_vnicSecJson=$(echo "$v_orig_vnicsJson" | ${v_jq} -rc 'select (."is-primary" != true)')
v_orig_pubIPJson=$(${v_oci} network public-ip list ${v_orig_compArg} --scope REGION --all | ${v_jq} -rc '.data[]') && v_ret=$? || v_ret=$?
checkError "$v_orig_pubIPJson" "$v_ret" "Could not get Json for Public IPs of ${v_orig_instName}"
v_orig_pubIPs=$(echo "$v_orig_pubIPJson" | ${v_jq} -rc '."ip-address"')
v_orig_AD=$(echo "$v_orig_instJson" | ${v_jq} -rc '."availability-domain"')
checkError "$v_orig_AD" "Could not get Instance Availability Domain."
v_orig_shape=$(echo "$v_orig_instJson" | ${v_jq} -rc '."shape"')
checkError "$v_orig_shape" "Could not get Instance Shape."
v_orig_IP=$(echo "$v_orig_vnicPriJson" | ${v_jq} -rc '."private-ip"')
checkError "$v_orig_IP" "Could not get Instance Primary Private IP Address."
v_orig_subnetID=$(echo "$v_orig_vnicPriJson" | ${v_jq} -rc '."subnet-id"')
checkError "$v_orig_subnetID" "Could not get Instance Primary Subnet ID."
v_orig_subnetName=$(${v_oci} network subnet get --subnet-id "${v_orig_subnetID}" | ${v_jq} -rc '.data."display-name"')
checkError "$v_orig_subnetName" "Could not get Instance Primary Subnet Name."
v_orig_BVID=$(${v_oci} compute boot-volume-attachment list ${v_orig_compArg} --availability-domain "${v_orig_AD}" --instance-id "${v_orig_instID}" | ${v_jq} -rc '.data[] | ."boot-volume-id"')
checkError "$v_orig_BVID" "Could not get Instance Boot Volume ID."
v_orig_attachVolsJson=$(${v_oci} compute volume-attachment list ${v_orig_compArg} --all --instance-id "${v_orig_instID}") && v_ret=$? || v_ret=$?
checkError "x" "$v_ret" "Could not get Json for Attached Volumes of ${v_orig_instName}"
v_orig_imageID=$(echo "$v_orig_instJson" | ${v_jq} -rc '."image-id"')
checkError "$v_orig_imageID" "Could not get Instance Image ID."
v_orig_imageJson=$(${v_oci} compute image get --image-id ${v_orig_imageID}) && v_ret=$? || v_ret=$?
checkError "$v_orig_imageJson" "$v_ret" "Could not get Image Json."
v_orig_OS=$(echo "$v_orig_imageJson" | ${v_jq} -rc '.data."operating-system"')
checkError "$v_orig_OS" "Could not get Image OS."
[ "${v_orig_OS}" == "Windows" ] && exitError "Cloning Oracle Windows based compute instances is not yet supported by OCI-CLI."
#### Collect Clone Information
if [ -z "${v_clone_subnetID}" ]
then
echo "The Source machine will be temporarily cloned within the same region, so an image can be created without stopping it."
funcReadVarValidate "Create temporary Clone Compute machine in same subnet as the source" "YES" "Options" "YES,NO" "Invalid Option."
if [ "${v_return}" == "YES" ]
then
v_clone_subnetID="${v_orig_subnetID}"
v_clone_compArg="${v_orig_compArg}"
else
## Compartment
v_comps_list=$(echo "${v_all_compJson}" | ${v_jq} -rc '."name"')
v_orig_compName=$(echo "${v_all_compJson}" | ${v_jq} -rc 'select(."id" == "'${v_orig_compID}'") | ."name"')
funcReadVarValidate "Choose the container where the temporary Clone Compute will be placed" "${v_orig_compName}" "Available Containers" "$(lineToComma "${v_comps_list}")" "Invalid Container."
v_clone_compName="${v_return}"
v_clone_compID=$(echo "${v_all_compJson}" | ${v_jq} -rc 'select(."name" == "'"${v_clone_compName}"'") | ."id"')
v_clone_compArg="--compartment-id ${v_clone_compID}"
## VCN
v_all_vcnJson=$(${v_oci} network vcn list --all ${v_clone_compArg} | ${v_jq} -rc '.data[]') && v_ret=$? || v_ret=$?
checkError "$v_all_vcnJson" "$v_ret" "Could not get Json for VCNs."
if [ "${v_orig_compName}" == "${v_clone_compName}" ]
then
v_orig_VCNID=$(${v_oci} network subnet get --subnet-id $v_orig_subnetID | ${v_jq} -rc '.data."vcn-id"')
v_orig_VCNName=$(echo "${v_all_vcnJson}" | ${v_jq} -rc 'select(."id" == "'${v_orig_VCNID}'") | ."display-name"')
else
v_orig_VCNName=""
fi
v_vcns_list=$(echo "${v_all_vcnJson}" | ${v_jq} -rc '."display-name" + " - " + ."cidr-block"')
funcReadVarValidate "Choose a clone VCN" "${v_orig_VCNName}" "Available VCNs" "$(lineToComma "${v_vcns_list}")" "Invalid VCN." ' - '
v_clone_VCNName="${v_return}"
v_clone_VCNID=$(echo "${v_all_vcnJson}" | ${v_jq} -rc 'select(."display-name" == "'"${v_clone_VCNName}"'") | ."id"')
## SubNet
v_all_subnetJson=$(${v_oci} network subnet list --all ${v_clone_compArg} --vcn-id ${v_clone_VCNID} | ${v_jq} -rc '.data[]') && v_ret=$? || v_ret=$?
checkError "$v_all_subnetJson" "$v_ret" "Could not get Json for Subnets."
if [ "${v_orig_compName}" == "${v_clone_compName}" -a "${v_orig_VCNName}" == "${v_clone_VCNName}" ]
then
v_orig_subnetName=$(echo "${v_all_subnetJson}" | ${v_jq} -rc 'select(."id" == "'${v_orig_subnetID}'") | ."display-name"')
else
v_orig_subnetName=""
fi
v_subnets_list=$(echo "${v_all_subnetJson}" | ${v_jq} -rc '."display-name" + " - " + ."cidr-block"')
funcReadVarValidate "Choose a clone Subnet" "${v_orig_subnetName}" "Available Subnets" "$(lineToComma "${v_subnets_list}")" "Invalid Subnet." ' - '
v_clone_subnetName="${v_return}"
v_clone_subnetID=$(echo "${v_all_subnetJson}" | ${v_jq} -rc 'select(."display-name" == "'"${v_clone_subnetName}"'") | ."id"')
echoStatus "Clone Subnet ID: ${v_clone_subnetID}"
fi
fi
v_clone_subnetJson=$(${v_oci} network subnet get --subnet-id ${v_clone_subnetID} | ${v_jq} -rc '.data') && v_ret=$? || v_ret=$?
checkError "$v_clone_subnetJson" "$v_ret" "Can't find Clone Subnet."
v_clone_AD=$(echo "${v_clone_subnetJson}" | ${v_jq} -rc '."availability-domain" // empty')
checkError "x" "${v_ret}" "Can't find Clone AD."
[ -z "${v_clone_AD}" ] && v_clone_AD="${v_orig_AD}" # If regional Subnet
v_clone_compID=$(echo "${v_clone_subnetJson}" | ${v_jq} -rc '."compartment-id"') && v_ret=$? || v_ret=$?
checkError "${v_clone_compID}" "${v_ret}" "Could not get the clone Compartment ID."
v_clone_compArg="--compartment-id ${v_clone_compID}"
#### Collect Target Information
if [ -z "${v_target_instName}" ]
then
funcReadVarValidate "Target Instance Name" "$(echo "${v_orig_instName}" | sed "${v_sedrep_rule_target_name}")"
v_target_instName="${v_return}"
fi
[ -n "${v_sedrep_rule_target_name}" ] || v_sedrep_rule_target_name="s|${v_orig_instName}|${v_target_instName}|g"
if [ -z "${v_target_region}" ]
then
v_all_regionJson=$(${v_oci} iam region-subscription list | ${v_jq} -rc '.data[]') && v_ret=$? || v_ret=$?
checkError "$v_all_regionJson" "$v_ret" "Could not get Json for regions."
v_regions_list=$(echo "${v_all_regionJson}" | ${v_jq} -rc '."region-name"')
[ -n "${v_orig_region}" ] && v_regions_list=$(echo "${v_regions_list}" | grep -v "${v_orig_region}")
funcReadVarValidate "Choose a target region" '' "Available Regions" "$(lineToComma "${v_regions_list}")" "Invalid Region."
v_target_region="${v_return}"
fi
[ "${v_orig_region}" == "${v_target_region}" ] && exitError "Source and Target regions can't be the same. Use \"oci_compute_clone.sh\" instead."
setRetion "${v_target_region}"
if [ -z "${v_target_subnetID}" ]
then
## Compartment
v_comps_list=$(echo "${v_all_compJson}" | ${v_jq} -rc '."name"')
v_orig_compName=$(echo "${v_all_compJson}" | ${v_jq} -rc 'select(."id" == "'${v_orig_compID}'") | ."name"')
funcReadVarValidate "Choose a target container" "${v_orig_compName}" "Available Containers" "$(lineToComma "${v_comps_list}")" "Invalid Container."
v_target_compName="${v_return}"
v_target_compID=$(echo "${v_all_compJson}" | ${v_jq} -rc 'select(."name" == "'"${v_target_compName}"'") | ."id"')
v_target_compArg="--compartment-id ${v_target_compID}"
## VCN
v_all_vcnJson=$(${v_oci} network vcn list --all ${v_target_compArg} | ${v_jq} -rc '.data[]') && v_ret=$? || v_ret=$?
checkError "$v_all_vcnJson" "$v_ret" "Could not get Json for VCNs."
if [ "${v_orig_compName}" == "${v_target_compName}" ]
then
setRetion "${v_orig_region}"
v_orig_VCNID=$(${v_oci} network subnet get --subnet-id $v_orig_subnetID | ${v_jq} -rc '.data."vcn-id"')
v_orig_VCNName=$(echo "${v_all_vcnJson}" | ${v_jq} -rc 'select(."id" == "'${v_orig_VCNID}'") | ."display-name"')
setRetion "${v_target_region}"
else
v_orig_VCNName=""
fi
v_vcns_list=$(echo "${v_all_vcnJson}" | ${v_jq} -rc '."display-name" + " - " + ."cidr-block"')
funcReadVarValidate "Choose a target VCN" "${v_orig_VCNName}" "Available VCNs" "$(lineToComma "${v_vcns_list}")" "Invalid VCN." ' - '
v_target_VCNName="${v_return}"
v_target_VCNID=$(echo "${v_all_vcnJson}" | ${v_jq} -rc 'select(."display-name" == "'"${v_target_VCNName}"'") | ."id"')
## SubNet
v_all_subnetJson=$(${v_oci} network subnet list --all ${v_target_compArg} --vcn-id ${v_target_VCNID} | ${v_jq} -rc '.data[]') && v_ret=$? || v_ret=$?
checkError "$v_all_subnetJson" "$v_ret" "Could not get Json for Subnets."
if [ "${v_orig_compName}" == "${v_target_compName}" -a "${v_orig_VCNName}" == "${v_target_VCNName}" ]
then
v_orig_subnetName=$(echo "${v_all_subnetJson}" | ${v_jq} -rc 'select(."id" == "'${v_orig_subnetID}'") | ."display-name"')
else
v_orig_subnetName=""
fi
v_subnets_list=$(echo "${v_all_subnetJson}" | ${v_jq} -rc '."display-name" + " - " + ."cidr-block"')
funcReadVarValidate "Choose a target Subnet" "${v_orig_subnetName}" "Available Subnets" "$(lineToComma "${v_subnets_list}")" "Invalid Subnet." ' - '
v_target_subnetName="${v_return}"
v_target_subnetID=$(echo "${v_all_subnetJson}" | ${v_jq} -rc 'select(."display-name" == "'"${v_target_subnetName}"'") | ."id"')
echoStatus "Target Subnet ID: ${v_target_subnetID}"
fi
v_target_subnetJson=$(${v_oci} network subnet get --subnet-id ${v_target_subnetID} | ${v_jq} -rc '.data') && v_ret=$? || v_ret=$?
checkError "${v_target_subnetJson}" "${v_ret}" "Can't find Target Subnet."
v_all_IPs=$(${v_oci} network private-ip list --all --subnet-id ${v_target_subnetID} | ${v_jq} -rc '.data[]."ip-address"')
v_target_CIDR=$(echo "${v_target_subnetJson}" | ${v_jq} -rc '."cidr-block"')
v_target_compID=$(echo "${v_target_subnetJson}" | ${v_jq} -rc '."compartment-id"') && v_ret=$? || v_ret=$?
checkError "${v_target_compID}" "${v_ret}" "Could not get the target Compartment ID."
v_target_compArg="--compartment-id ${v_target_compID}"
v_target_AD=$(echo "${v_target_subnetJson}" | ${v_jq} -rc '."availability-domain" // empty') && v_ret=$? || v_ret=$?
checkError "x" "${v_ret}" "Can't find Target AD."
# When target subnet is regional, will use first AD for the instance.
if [ -z "${v_target_AD}" ]
then
v_target_AD=$(${v_oci} iam availability-domain list | ${v_jq} -rc '.data[0]."name"') && v_ret=$? || v_ret=$?
checkError "${v_target_AD}" "${v_ret}" "Can't define Target AD."
fi
v_target_allowPub=$(echo "${v_target_subnetJson}" | ${v_jq} -rc '."prohibit-public-ip-on-vnic"') && v_ret=$? || v_ret=$?
checkError "${v_target_allowPub}" "${v_ret}" "Can't get target IP allowance."
if [ -z "${v_target_IP}" ]
then
if [ -n "${v_all_IPs}" ]
then
echo "Following IP's are already in use:"
funcPrintRange "$(echo "${v_all_IPs}" | tr "\n" "," | sed 's/,$//')"
fi
v_loop=1
while [ ${v_loop} -eq 1 ]
do
v_return=""
funcReadVarValidate "Choose an IP in \"${v_target_CIDR}\""
v_check=$(funcCheckValueInRange "${v_return}" "$(lineToComma "${v_all_IPs}")") || true
if [ "${v_check}" == "Y" -a -n "${v_all_IPs}" ]
then
echoError "IP \"$v_return\" already in use."
else
v_loop=0
fi
(( $(in_subnet "${v_target_CIDR}" "${v_return}") )) || echoError "IP \"$v_return\" not in $v_target_CIDR block."
(( $(in_subnet "${v_target_CIDR}" "${v_return}") )) || v_loop=1
done
v_target_IP="${v_return}"
else
v_check=$(funcCheckValueInRange "${v_target_IP}" "$(echo "${v_all_IPs}" | tr "\n" "," | sed 's/,$//')") || true
if [ "${v_check}" == "Y" -a -n "${v_all_IPs}" ]
then
exitError "IP \"${v_target_IP}\" already in use."
fi
(( $(in_subnet "${v_target_CIDR}" "${v_target_IP}") )) || exitError "IP \"${v_target_IP}\" not in $v_target_CIDR block."
fi
v_all_shapes=$(${v_oci} compute shape list ${v_target_compArg} --all | jq -r '.data[].shape' | sort -u)
if [ -z "${v_target_shape}" ]
then
echo "Source Instance Shape: ${v_orig_shape}"
funcReadVarValidate "Target Instance Shape" "${v_orig_shape}" "Available Shapes" "$(lineToComma "${v_all_shapes}")" "Invalid Shape."
v_target_shape="${v_return}"
else
v_check=$(funcCheckValueInRange "${v_target_shape}" "$(echo "${v_all_shapes}" | tr "\n" "," | sed 's/,$//')") || true
if [ -z "${v_check}" -o "${v_check}" == "N" ]
then
exitError "Shape does not exist or not available."
fi
fi
#### Collect Bucket Information
setRetion "${v_orig_region}"
if [ -z "${v_os_bucketName}" ]
then
## Compartment
v_comps_list=$(echo "${v_all_compJson}" | ${v_jq} -rc '."name"')
v_clone_compName=$(echo "${v_all_compJson}" | ${v_jq} -rc 'select(."id" == "'${v_clone_compID}'") | ."name"')
funcReadVarValidate "Choose the container where the OS bucket used for migration is placed" "${v_clone_compName}" "Available Containers" "$(lineToComma "${v_comps_list}")" "Invalid Container."
v_os_compName="${v_return}"
v_os_compID=$(echo "${v_all_compJson}" | ${v_jq} -rc 'select(."name" == "'"${v_os_compName}"'") | ."id"')
v_os_compArg="--compartment-id ${v_os_compID}"
## VCN
v_all_bucketJson=$(${v_oci} os bucket list --all ${v_os_compArg} | ${v_jq} -rc '.data[]') && v_ret=$? || v_ret=$?
checkError "$v_all_bucketJson" "$v_ret" "Could not get Json for Buckets."
v_buckets_list=$(echo "${v_all_bucketJson}" | ${v_jq} -rc '."name"')
funcReadVarValidate "Choose a bucket for image migration" "" "Available Buckets" "$(lineToComma "${v_buckets_list}")" "Invalid Bucket."
v_os_bucketName="${v_return}"
fi
v_os_bucketJson=$(${v_oci} os bucket get --bucket-name ${v_os_bucketName} | ${v_jq} -rc '.data') && v_ret=$? || v_ret=$?
checkError "${v_os_bucketJson}" "${v_ret}" "Can't find OS Bucket."
# New version is not using public OS Buckets to move anymore.
# v_os_bucketPublic=$(echo "${v_os_bucketJson}" | ${v_jq} -rc '."public-access-type"')
# checkError "${v_os_bucketPublic}" "Can't get Bucket public attribute."
# [ "${v_os_bucketPublic}" == "NoPublicAccess" ] && exitError "OS Bucket must have Public ObjectRead Access enabled."
#####
#####
#####
export v_step=1
function printStep ()
{
echoStatus "Executing Step $v_step"
((v_step++))
}
echoStatus "Starting execution."
echo "Steps:"
echo "$v_all_steps"
######
### 01
######
printStep
setRetion "${v_orig_region}"
v_orig_VGName="${v_orig_instName}_VG"
v_volList='{'
v_volList+='"type":"volumeIds",'
v_volList+='"volumeIds": ['
v_volList+='"'${v_orig_BVID}'"'
# Not using "raw" as jq param to include quotes.
v_instvolsID_list=$(echo "$v_orig_attachVolsJson" | ${v_jq} -c '.data[] | select(."lifecycle-state" == "ATTACHED") | ."volume-id"')
for v_instvolsID in $v_instvolsID_list
do
v_volList+=",${v_instvolsID}"
done
v_volList+=']'
v_volList+='}'
v_params=()
v_params+=(${v_orig_compArg})
v_params+=(--availability-domain ${v_orig_AD})
v_params+=(--display-name "${v_orig_VGName}")
v_params+=(--max-wait-seconds $v_ocicli_timeout)
v_params+=(--wait-for-state AVAILABLE)
v_params+=(--source-details "${v_volList}")
(( $DEBUG )) && set -x
v_orig_VGJson=$(${v_oci} bv volume-group create "${v_params[@]}") && v_ret=$? || v_ret=$?
(( $DEBUG )) && set +x
checkError "$v_orig_VGJson" "$v_ret" "Could not create Volume Group."
v_orig_VGID=$(echo "$v_orig_VGJson"| ${v_jq} -rc '.data."id"')
checkError "$v_orig_VGID" "Could not get Volume ID."
######
### 02
######
printStep
v_orig_VGBackupName="${v_orig_instName}_VG_BKP"
v_params=()
v_params+=(${v_clone_compArg})
v_params+=(--volume-group-id ${v_orig_VGID})
v_params+=(--display-name "${v_orig_VGBackupName}")
v_params+=(--type INCREMENTAL)
v_params+=(--wait-for-state AVAILABLE)
v_params+=(--max-wait-seconds $v_ocicli_timeout)
(( $DEBUG )) && set -x
v_orig_VGBackupJson=$(${v_oci} bv volume-group-backup create "${v_params[@]}") && v_ret=$? || v_ret=$?
(( $DEBUG )) && set +x
checkError "$v_orig_VGBackupJson" "$v_ret" "Could not create Volume Group Backup."
v_orig_VGBackupID=$(echo "$v_orig_VGBackupJson"| ${v_jq} -rc '.data."id"')
checkError "$v_orig_VGBackupID" "Could not get Volume Group Backup ID."
######
### 03
######
printStep
v_params=()
v_params+=(--volume-group-id ${v_orig_VGID})
v_params+=(--force)
v_params+=(--wait-for-state TERMINATED)
v_params+=(--max-wait-seconds $v_ocicli_timeout)
(( $DEBUG )) && set -x
${v_oci} bv volume-group delete "${v_params[@]}" && v_ret=$? || v_ret=$?
(( $DEBUG )) && set +x
checkError "x" "$v_ret" "Could not remove Volume Group."
######
### 04
######
printStep
v_volBkpID_list=$(echo "$v_orig_VGBackupJson" | ${v_jq} -rc '.data."volume-backup-ids"[]')
for v_volBkpID in $v_volBkpID_list
do
if [ "${v_volBkpID:0:26}" == "ocid1.bootvolumebackup.oc1" ]
then
v_clone_BVBackupID="${v_volBkpID}"
fi
done
v_clone_BVName="${v_orig_instName}_CLONE_BV"
v_params=()
v_params+=(--boot-volume-backup-id ${v_clone_BVBackupID})
v_params+=(--display-name "${v_clone_BVName}")
v_params+=(--availability-domain ${v_clone_AD})
v_params+=(--wait-for-state AVAILABLE)
v_params+=(--max-wait-seconds $v_ocicli_timeout)
(( $DEBUG )) && set -x
v_clone_BVJson=$(${v_oci} bv boot-volume create "${v_params[@]}") && v_ret=$? || v_ret=$?
(( $DEBUG )) && set +x
checkError "$v_clone_BVJson" "$v_ret" "Could not create Boot Volume from Backup."
v_clone_BVID=$(echo "$v_clone_BVJson" | ${v_jq} -rc '.data."id"')
checkError "$v_clone_BVID" "Could not get Boot Volume ID."
######
### 05
######
printStep
v_clone_instName="${v_orig_instName}_CLONE_INST"
v_clone_instShape="VM.Standard2.1"
v_params=()
v_params+=(${v_clone_compArg})
v_params+=(--availability-domain ${v_clone_AD})
v_params+=(--shape ${v_clone_instShape})
v_params+=(--wait-for-state RUNNING)
v_params+=(--max-wait-seconds $v_ocicli_timeout)
v_params+=(--display-name "${v_clone_instName}")
v_params+=(--source-boot-volume-id ${v_clone_BVID})
v_params+=(--subnet-id ${v_clone_subnetID})
v_params+=(--assign-public-ip false)
(( $DEBUG )) && set -x
v_clone_instJson=$(${v_oci} compute instance launch "${v_params[@]}") && v_ret=$? || v_ret=$?
(( $DEBUG )) && set +x
checkError "$v_clone_instJson" "$v_ret" "Could not create Clone Instance."
v_clone_instID=$(echo "$v_clone_instJson" | ${v_jq} -rc '.data."id"')
checkError "$v_clone_instID" "Could not get Clone Instance ID."
######
### 06
######
printStep
v_params=()
v_params+=(--instance-id ${v_clone_instID})
v_params+=(--action STOP)
v_params+=(--wait-for-state STOPPED)
v_params+=(--max-wait-seconds $v_ocicli_timeout)
(( $DEBUG )) && set -x
${v_oci} compute instance action "${v_params[@]}" >&- && v_ret=$? || v_ret=$?
(( $DEBUG )) && set +x
checkError "x" "$v_ret" "Could not stop Clone Instance."
######
### 07
######
printStep
v_clone_imageName="${v_orig_instName}_IMAGE"
v_params=()
v_params+=(${v_clone_compArg})
v_params+=(--display-name "${v_clone_imageName}")
v_params+=(--instance-id ${v_clone_instID})
v_params+=(--wait-for-state AVAILABLE)
v_params+=(--max-wait-seconds $v_ocicli_timeout)
(( $DEBUG )) && set -x
v_clone_imageJson=$(${v_oci} compute image create "${v_params[@]}") && v_ret=$? || v_ret=$?
(( $DEBUG )) && set +x
checkError "$v_clone_imageJson" "$v_ret" "Could not create Image from Clone Instance."
v_clone_imageID=$(echo "$v_clone_imageJson" | ${v_jq} -rc '.data."id"')
checkError "$v_clone_imageID" "Could not get Clone Instance Image ID."
######
### 08
######
printStep
v_params=()
v_params+=(--instance-id ${v_clone_instID})
v_params+=(--preserve-boot-volume false)
v_params+=(--force)
v_params+=(--wait-for-state TERMINATED)
v_params+=(--max-wait-seconds $v_ocicli_timeout)
(( $DEBUG )) && set -x
${v_oci} compute instance terminate "${v_params[@]}" && v_ret=$? || v_ret=$?
(( $DEBUG )) && set +x
checkError "x" "$v_ret" "Could not terminate Clone Instance."
######
### 09
######
"${v_workdir}"/${v_oci_image_clone_script} -i "${v_clone_imageID}" -b "${v_os_bucketName}" -t "${v_target_region}" -s "${v_orig_region}"
setRetion "${v_target_region}"
v_params=()
v_params+=(${v_clone_compArg})
(( $DEBUG )) && set -x
v_target_imageJson=$(${v_oci} compute image list "${v_params[@]}" | ${v_jq} -rc '.data[] | select (."freeform-tags"."Source_OCID"=="'${v_clone_imageID}'")') && v_ret=$? || v_ret=$?
(( $DEBUG )) && set +x
checkError "$v_target_imageJson" "$v_ret" "Could not get Json of imported Image."
v_target_imageID=$(echo "$v_target_imageJson" | ${v_jq} -rc '."id"')
checkError "$v_target_imageID" "Could not get OCID of imported Image."
######
### 14
######
v_step=$((v_step+5))
printStep
setRetion "${v_orig_region}"
v_params=()
v_params+=(--image-id ${v_clone_imageID})
v_params+=(--force)
v_params+=(--wait-for-state DELETED)
v_params+=(--max-wait-seconds $v_ocicli_timeout)
(( $DEBUG )) && set -x
${v_oci} compute image delete "${v_params[@]}" && v_ret=$? || v_ret=$?
(( $DEBUG )) && set +x
checkError "x" "$v_ret" "Could not delete Source Image."