mirror of
https://github.com/elasticdog/packer-arch.git
synced 2026-01-23 02:14:40 +00:00
Add debugging options to wrapper
The options on-error and force are needed for debugging the box creation. Also replace all hard tabs with soft tabs.
This commit is contained in:
Christian Kotte
Aaron Bull Schaefer
parent
5a93a04295
commit
b8ea7c03d4
2 changed files with 260 additions and 176 deletions
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@ -102,6 +102,10 @@ code in order to build the final box.
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$ wrapacker --country US --dry-run
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For debugging purposes, execute:
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$ PACKER_LOG=1 ./wrapacker --country=US --provider=virtualbox --on-error=ask --force
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See the `--help` flag for additional details.
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Known Issues
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432
wrapacker
432
wrapacker
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@ -18,10 +18,10 @@
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readonly VALID_COUNTRIES=(AT AU BD BE BG BR BY CA CH CL CN CO CZ DE DK EC ES FR GB GR HR HU ID IE IL IN IR IS IT JP KR KZ LT LU LV MK NC NL NO NZ PH PL PT RO RS RU SE SG SK TR TW UA US VN ZA)
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if command -v packer-io > /dev/null 2>&1; then
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# Older arch linux versions called the packer binary packer-io.
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readonly PACKER_BIN='packer-io'
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# Older arch linux versions called the packer binary packer-io.
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readonly PACKER_BIN='packer-io'
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else
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readonly PACKER_BIN='packer'
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readonly PACKER_BIN='packer'
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fi
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VALID_TIME_UNITS=(ns us ms s m h)
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@ -30,111 +30,126 @@ VALID_TIME_UNITS=(ns us ms s m h)
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# print a message to stderr
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warn() {
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local fmt="$1"
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shift
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printf "wrapacker: $fmt\n" "$@" >&2
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local fmt="$1"
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shift
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printf "wrapacker: $fmt\n" "$@" >&2
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}
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# print a message to stderr and exit with either
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# the given status or that of the most recent command
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die() {
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local st="$?"
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if [[ "$1" != *[^0-9]* ]]; then
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st="$1"
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shift
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fi
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warn "$@"
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exit "$st"
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local st="$?"
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if [[ "$1" != *[^0-9]* ]]; then
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st="$1"
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shift
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fi
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warn "$@"
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exit "$st"
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}
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# test the VALID_COUNTRIES array for membership of the given value
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validate_country() {
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local haystack="VALID_COUNTRIES[@]"
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local needle=$1
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local found=1
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for element in "${!haystack}"; do
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if [[ $element == "$needle" ]]; then
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found=0
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break
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fi
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done
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return $found
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local haystack="VALID_COUNTRIES[@]"
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local needle=$1
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local found=1
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for element in "${!haystack}"; do
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if [[ $element == "$needle" ]]; then
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found=0
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break
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fi
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done
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return $found
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}
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# print this script's usage message to stderr
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usage() {
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cat <<-EOF >&2
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usage: wrapacker [-c COUNTRY] [-p PROVIDER] [-t TIMEOUT] [-d] [-h]
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EOF
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cat <<-EOF >&2
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usage: wrapacker [-c COUNTRY] [-p PROVIDER] [-t TIMEOUT] [-o ON-ERROR ACTION] [-f] [-d] [-h]
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EOF
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}
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# print the list of valid countries to stderr
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print_valid_countries() {
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printf '\n*** VALID COUNTRY CODES ***\n\n' >&2
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for country in "${VALID_COUNTRIES[@]}"; do
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printf '%-6s\n' "$country"
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done | column >&2
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printf '\n*** VALID COUNTRY CODES ***\n\n' >&2
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for country in "${VALID_COUNTRIES[@]}"; do
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printf '%-6s\n' "$country"
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done | column >&2
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}
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# print the list of valid providers to stderr
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print_valid_providers() {
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printf '\n*** VALID PROVIDERS ***\n\n' >&2
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for provider in {parallels,virtualbox,vmware,libvirt}; do
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printf '%-6s\n' "$provider"
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done | column >&2
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printf '\n*** VALID PROVIDERS ***\n\n' >&2
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for provider in {parallels,virtualbox,vmware,libvirt}; do
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printf '%-6s\n' "$provider"
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done | column >&2
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}
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# print the list of valid time units to stderr
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print_valid_time_units() {
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printf '\n*** VALID TIME UNITS ***\n\n' >&2
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for units in "${VALID_TIME_UNITS[@]}"; do
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printf '%-6s\n' "$units"
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done | column >&2
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printf '\n*** VALID TIME UNITS ***\n\n' >&2
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for units in "${VALID_TIME_UNITS[@]}"; do
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printf '%-6s\n' "$units"
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done | column >&2
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}
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# print the list of valid on-error actions to stderr
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print_valid_on_error_actions() {
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printf '\n*** VALID ON-ERROR ACTIONS ***\n\n' >&2
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for action in {cleanup,abort,ask}; do
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printf '%-6s\n' "$action"
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done | column >&2
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}
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# print this script's help message to stdout
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help() {
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cat <<-EOF
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cat <<-EOF
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NAME
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wrapacker -- wrap packer to build arch with custom mirror settings
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NAME
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wrapacker -- wrap packer to build arch with custom mirror settings
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SYNOPSIS
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wrapacker [options...]
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SYNOPSIS
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wrapacker [options...]
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DESCRIPTION
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DESCRIPTION
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wrapacker will automatically ensure the latest ISO download URL and
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will optionally use a mirror from the provided country in order to
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build an Arch Linux box using Packer.
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wrapacker will automatically ensure the latest ISO download URL and
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will optionally use a mirror from the provided country in order to
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build an Arch Linux box using Packer.
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OPTIONS
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-c, --country=COUNTRY
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the country code to download from;
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defaults to the kernel.org US mirror
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OPTIONS
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-c, --country=COUNTRY
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the country code to download from;
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defaults to the kernel.org US mirror
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-p, --provider=PROVIDER
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the packer provider to build with;
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defaults to virtualbox
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-p, --provider=PROVIDER
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the packer provider to build with;
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defaults to virtualbox
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-t, --timeout=TIMEOUT
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sets the amount of time packer will wait for trying ssh login;
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defaults to 20m
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-t, --timeout=TIMEOUT
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sets the amount of time packer will wait for trying ssh login;
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defaults to 20m
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-d, --dry-run
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do not actually perform the build, just show what would run
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-o, --on-error=ACTION
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error handling if the build fails;
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defaults to cleanup
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-h, --help
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view this help message
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-f, --force
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force a build to continue if artifacts exist; deletes existing artifacts
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-e, --headless
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do not run the build in the GUI
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only works with --provider=virtualbox
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-d, --dry-run
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do not actually perform the build, just show what would run
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AUTHOR
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Aaron Bull Schaefer <aaron@elasticdog.com>
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-h, --help
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view this help message
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EOF
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-e, --headless
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do not run the build in the GUI
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only works with --provider=virtualbox
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AUTHOR
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Aaron Bull Schaefer <aaron@elasticdog.com>
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EOF
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}
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@ -142,105 +157,118 @@ help() {
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# check for dependencies
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for cmd in {awk,curl,sed,tr}; do
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command -v $cmd > /dev/null || die "required command \"$cmd\" was not found"
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command -v $cmd > /dev/null || die "required command \"$cmd\" was not found"
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done
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# reset all variables that might be set
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country=''
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provider=''
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dry_run=''
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dry_run=false
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timeout=''
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on_error=''
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force=false
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headless=false
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# parse command line options
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while [[ $1 != '' ]]; do
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case $1 in
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-c | --country)
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country=$(echo "$2" | tr '[:lower:]' '[:upper:]')
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shift
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;;
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--country=*)
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country=$(echo "${1#*=}" | tr '[:lower:]' '[:upper:]')
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;;
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-p | --provider)
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provider=$2
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shift
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;;
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--provider=*)
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provider=${1#*=}
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;;
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-t | --timeout)
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timeout=$2
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shift
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;;
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--timeout=*)
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timeout=${1#*=}
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;;
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-d| --dry-run)
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dry_run=true
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;;
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-h | --help | -\?)
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help
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print_valid_countries
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print_valid_providers
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print_valid_time_units
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exit 0
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;;
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-e| --headless)
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headless=true
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;;
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--*)
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warn "unknown option -- ${1#--}"
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usage
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exit 1
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;;
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*)
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warn "unknown option -- ${1#-}"
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usage
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exit 1
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;;
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esac
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shift
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case $1 in
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-c | --country)
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country=$(echo "$2" | tr '[:lower:]' '[:upper:]')
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shift
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;;
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--country=*)
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country=$(echo "${1#*=}" | tr '[:lower:]' '[:upper:]')
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;;
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-p | --provider)
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provider=$2
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shift
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;;
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--provider=*)
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provider=${1#*=}
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;;
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-t | --timeout)
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timeout=$2
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shift
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;;
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--timeout=*)
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timeout=${1#*=}
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;;
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-o | --on-error)
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on_error=$2
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shift
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;;
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--on-error=*)
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on_error=${1#*=}
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;;
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-f | --force)
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force=true
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;;
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-d| --dry-run)
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dry_run=true
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;;
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-h | --help | -\?)
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help
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print_valid_countries
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print_valid_providers
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print_valid_time_units
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print_valid_on_error_actions
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exit 0
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;;
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-e| --headless)
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headless=true
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;;
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--*)
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warn "unknown option -- ${1#--}"
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usage
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exit 1
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;;
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*)
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warn "unknown option -- ${1#-}"
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usage
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exit 1
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;;
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esac
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shift
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done
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if [[ $provider ]]; then
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case $(echo "$provider" | tr '[:upper:]' '[:lower:]') in
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parallels | parallels-iso)
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PACKER_PROVIDER='parallels-iso'
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;;
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virtualbox | virtualbox-iso)
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PACKER_PROVIDER='virtualbox-iso'
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;;
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vmware | vmware-iso)
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PACKER_PROVIDER='vmware-iso'
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;;
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libvirt | qemu)
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PACKER_PROVIDER='qemu'
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;;
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*)
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warn "unknown provider -- ${provider}"
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usage
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print_valid_providers
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exit 1
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;;
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esac
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case $(echo "$provider" | tr '[:upper:]' '[:lower:]') in
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parallels | parallels-iso)
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PACKER_PROVIDER='parallels-iso'
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;;
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virtualbox | virtualbox-iso)
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PACKER_PROVIDER='virtualbox-iso'
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;;
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vmware | vmware-iso)
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PACKER_PROVIDER='vmware-iso'
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;;
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libvirt | qemu)
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PACKER_PROVIDER='qemu'
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;;
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*)
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warn "unknown provider -- ${provider}"
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usage
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print_valid_providers
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exit 1
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;;
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esac
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else
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PACKER_PROVIDER='virtualbox-iso'
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PACKER_PROVIDER='virtualbox-iso'
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fi
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if [[ $country ]]; then
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if validate_country "$country"; then
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MIRRORLIST="https://www.archlinux.org/mirrorlist/?country=${country}&protocol=http&protocol=https&ip_version=4&use_mirror_status=on"
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MIRROR=$(curl -s "$MIRRORLIST" | awk '/#Server/{ print $3; exit }' | sed 's|/$repo.*||')
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else
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warn 'INVALID COUNTRY SPECIFIED - %s' "$country"
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usage
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print_valid_countries
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exit 1
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fi
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if validate_country "$country"; then
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MIRRORLIST="https://www.archlinux.org/mirrorlist/?country=${country}&protocol=http&protocol=https&ip_version=4&use_mirror_status=on"
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MIRROR=$(curl -s "$MIRRORLIST" | awk '/#Server/{ print $3; exit }' | sed 's|/$repo.*||')
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else
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warn 'INVALID COUNTRY SPECIFIED - %s' "$country"
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usage
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print_valid_countries
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exit 1
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fi
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else
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MIRROR='https://mirrors.kernel.org/archlinux'
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country='US'
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MIRROR='https://mirrors.kernel.org/archlinux'
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country='US'
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fi
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ISO_CHECKSUM_URL="${MIRROR}/iso/latest/sha1sums.txt"
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@ -248,38 +276,90 @@ ISO_NAME=$(curl -sL "$ISO_CHECKSUM_URL" | awk '/-x86_64.iso/{ print $2 }')
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ISO_URL="${MIRROR}/iso/latest/${ISO_NAME}"
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if [[ $timeout ]]; then
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if [[ "$timeout" =~ ^[0-9]+(ns|us|ms|s|m|h)$ ]]; then
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SSH_TIMEOUT=$timeout
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else
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warn 'INVALID TIME UNITS SPECIFIED or MISSING UNIT - %s' "$timeout"
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usage
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print_valid_time_units
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exit 1
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fi
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if [[ "$timeout" =~ ^[0-9]+(ns|us|ms|s|m|h)$ ]]; then
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SSH_TIMEOUT=$timeout
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else
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warn 'INVALID TIME UNITS SPECIFIED or MISSING UNIT - %s' "$timeout"
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usage
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print_valid_time_units
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exit 1
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fi
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else
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SSH_TIMEOUT='20m'
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SSH_TIMEOUT='20m'
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fi
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if [[ $dry_run ]]; then
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cat <<-EOF
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$PACKER_BIN build \\
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-only=$PACKER_PROVIDER \\
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-var "iso_url=$ISO_URL" \\
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-var "iso_checksum_url=$ISO_CHECKSUM_URL" \\
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-var "ssh_timeout=$SSH_TIMEOUT" \\
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-var "country=$country" \\
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-var "headless=$headless" \\
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arch-template.json
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EOF
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if [[ $on_error ]]; then
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case $(echo "$on_error" | tr '[:upper:]' '[:lower:]') in
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cleanup)
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ON_ERROR='cleanup'
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;;
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abort)
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ON_ERROR='abort'
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;;
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ask)
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ON_ERROR='ask'
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;;
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*)
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warn "unknown on-error action -- ${on_error}"
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usage
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print_valid_on_error_actions
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exit 1
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;;
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esac
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else
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$PACKER_BIN build \
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-only=$PACKER_PROVIDER \
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-var "iso_url=$ISO_URL" \
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-var "iso_checksum_url=$ISO_CHECKSUM_URL" \
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-var "ssh_timeout=$SSH_TIMEOUT" \
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-var "country=$country" \
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-var "headless=$headless" \
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arch-template.json
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ON_ERROR='cleanup'
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fi
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if [[ $dry_run = true ]]; then
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if [[ $force = true ]]; then
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cat <<-EOF
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$PACKER_BIN build \\
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-only=$PACKER_PROVIDER \\
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-var "iso_url=$ISO_URL" \\
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-var "iso_checksum_url=$ISO_CHECKSUM_URL" \\
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-var "ssh_timeout=$SSH_TIMEOUT" \\
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-var "country=$country" \\
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-var "headless=$headless" \\
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-on-error=$ON_ERROR \\
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-force \\
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arch-template.json
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EOF
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else
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cat <<-EOF
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$PACKER_BIN build \\
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-only=$PACKER_PROVIDER \\
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-var "iso_url=$ISO_URL" \\
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-var "iso_checksum_url=$ISO_CHECKSUM_URL" \\
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-var "ssh_timeout=$SSH_TIMEOUT" \\
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-var "country=$country" \\
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-var "headless=$headless" \\
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-on-error=$ON_ERROR \\
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arch-template.json
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EOF
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fi
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else
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if [[ $force = true ]]; then
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$PACKER_BIN build \
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-only=$PACKER_PROVIDER \
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-var "iso_url=$ISO_URL" \
|
||||
-var "iso_checksum_url=$ISO_CHECKSUM_URL" \
|
||||
-var "ssh_timeout=$SSH_TIMEOUT" \
|
||||
-var "country=$country" \
|
||||
-var "headless=$headless" \
|
||||
-on-error=$ON_ERROR \
|
||||
-force \
|
||||
arch-template.json
|
||||
else
|
||||
$PACKER_BIN build \
|
||||
-only=$PACKER_PROVIDER \
|
||||
-var "iso_url=$ISO_URL" \
|
||||
-var "iso_checksum_url=$ISO_CHECKSUM_URL" \
|
||||
-var "ssh_timeout=$SSH_TIMEOUT" \
|
||||
-var "country=$country" \
|
||||
-var "headless=$headless" \
|
||||
-on-error=$ON_ERROR \
|
||||
arch-template.json
|
||||
fi
|
||||
fi
|
||||
|
||||
exit $?
|
||||
|
|
|
|||
Loading…
Add table
Add a link
Reference in a new issue