-
Notifications
You must be signed in to change notification settings - Fork 0
Commit
This commit does not belong to any branch on this repository, and may belong to a fork outside of the repository.
- Loading branch information
Showing
10 changed files
with
154 additions
and
18 deletions.
There are no files selected for viewing
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -1,2 +1,10 @@ | ||
| # gitea-bitnami-custom | ||
| our custom installation of gitea packed by Bitnami | ||
|
|
||
| our custom installation of gitea packed by Bitnami. | ||
|
|
||
| ## What differs from the original Bitnami installation? | ||
|
|
||
| - we embed a smtp server (postfix) to send emails | ||
| - we embed cloudflared to create a tunnel to our gitea instance | ||
| - we embed a cronjob to renew the letsencrypt certificate | ||
| - we allow more than 1 replica of the gitea instance |
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,101 @@ | ||
| #!/bin/bash | ||
| # Copyright VMware, Inc. | ||
| # SPDX-License-Identifier: APACHE-2.0 | ||
|
|
||
| # shellcheck disable=SC1091 | ||
|
|
||
| set -o errexit | ||
| set -o nounset | ||
| set -o pipefail | ||
| # set -o xtrace # Uncomment this line for debugging purposes | ||
|
|
||
| # Load libraries | ||
| . /opt/bitnami/scripts/libbitnami.sh | ||
| . /opt/bitnami/scripts/liblog.sh | ||
| . /opt/bitnami/scripts/libos.sh | ||
|
|
||
| # Load Gitea environment variables | ||
| . /opt/bitnami/scripts/gitea-env.sh | ||
|
|
||
| print_welcome_page | ||
|
|
||
| # Simpler version of abs() function | ||
| function abs() { | ||
| [ $1 -lt 0 ] && echo $((-$1)) || echo $1 | ||
| } | ||
|
|
||
| # Generate pseudo random number based on the hash of the hostname | ||
| # This is to avoid multiple containers to do the same thing at the same time | ||
| # The random number is used to wait a random amount of time before starting the setup | ||
| # Basing the pseudo random number on the hostname hash allows to have a different number for each container | ||
| # Because the hostname as a different hash in each container | ||
| function get_pseudorandom_based_on_hash() { | ||
| MIN=${1:-43} | ||
| MAX=${2:-127} | ||
| HOSTNAME=${3:-$(hostname)} | ||
| HASH=$(echo -n "$HOSTNAME" | shasum | cut -f1 -d' ') | ||
| HASH_FIRST_16="${HASH:0:16}" | ||
| ABSHASH=$(abs $((0x$HASH_FIRST_16))) # convert hex to positive decimal | ||
| RANDOM_NUMBER=$((($ABSHASH % ($MAX - $MIN)) + $MIN + 1)) | ||
| echo $RANDOM_NUMBER | ||
| } | ||
|
|
||
| function sleep_ms() { | ||
| MS=$(printf "%04d" ${1:-1000} | sed 's/\(.*\)\([0-9]\{3\}\)$/\1.\2/') | ||
| sleep $MS | ||
| } | ||
|
|
||
| _RANDOM=$(get_pseudorandom_based_on_hash 1000 10000) | ||
| info "Waiting for $_RANDOM milliseconds before starting the setup..." | ||
| sleep_ms $_RANDOM | ||
|
|
||
| # Configure libnss_wrapper based on the UID/GID used to run the container | ||
| # This container supports arbitrary UIDs, therefore we have do it dynamically | ||
| if ! am_i_root; then | ||
| export LNAME="gitea" | ||
| export LD_PRELOAD="/opt/bitnami/common/lib/libnss_wrapper.so" | ||
| if [[ -f "$LD_PRELOAD" ]]; then | ||
| info "Configuring libnss_wrapper" | ||
| NSS_WRAPPER_PASSWD="$(mktemp)" | ||
| export NSS_WRAPPER_PASSWD | ||
| NSS_WRAPPER_GROUP="$(mktemp)" | ||
| export NSS_WRAPPER_GROUP | ||
| if [[ "$HOME" == "/" ]]; then | ||
| export HOME=/opt/bitnami/gitea | ||
| fi | ||
| echo "gitea:x:$(id -u):$(id -g):gitea:${HOME}:/bin/false" >"$NSS_WRAPPER_PASSWD" | ||
| echo "gitea:x:$(id -g):" >"$NSS_WRAPPER_GROUP" | ||
| chmod 400 "$NSS_WRAPPER_PASSWD" "$NSS_WRAPPER_GROUP" | ||
| fi | ||
| fi | ||
|
|
||
| if [[ "$1" = "/opt/bitnami/scripts/gitea/run.sh" ]]; then | ||
| FILE="/bitnami/gitea/custom/conf/app.ini" | ||
| LOCKFILE="/bitnami/gitea/.app.ini.lock" | ||
| _RANDOM=$(get_pseudorandom_based_on_hash 60 120) | ||
| DIRNAME=$(dirname "$LOCKFILE") | ||
| mkdir -p "$DIRNAME" | ||
|
|
||
| info "** Starting Gitea setup on $(hostname) **" | ||
| # this loop is to wait for the bitnami/gitea/.app.ini.lock to be unlocked | ||
| # the bitnami/gitea/.app.ini.lock is locked when the bitnami application is being setup | ||
| while true; do | ||
| exec 200>"$LOCKFILE" | ||
| if flock -n 200; then | ||
| info "$(hostname): The file $FILE is not write-locked." | ||
| info "$(hostname): Locking the file for writing..." | ||
| /opt/bitnami/scripts/gitea/setup.sh | ||
| info "$(hostname): Unlocking the file..." | ||
| flock -u 200 | ||
| info "$(hostname): The file $FILE is now unlocked." | ||
| break | ||
| else | ||
| warn "$(hostname): The file $FILE is write-locked. Waiting for $_RANDOM seconds before retrying..." | ||
| sleep $_RANDOM | ||
| fi | ||
| done | ||
| info "** Gitea setup finished on $(hostname) ! **" | ||
| fi | ||
|
|
||
| echo "" | ||
| exec "$@" |
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
Binary file not shown.
Binary file not shown.
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters