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Git Bridge: support git-bridge configuration via env in nginx

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- generate overleaf.conf dynamically
- support GIT_BRIDGE_HOST and GIT_BRIDGE_PORT
- configure client_max_body_size for /git using GIT_BRIDGE_REPOSTORE_MAX_FILE_SIZE
This commit is contained in:
Tao Chen
2026-03-17 22:32:58 +08:00
committed by yu-i-i
parent 32b7b86704
commit 51dff8c20a
3 changed files with 21 additions and 3 deletions
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6
server-ce/Dockerfile
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@@ -47,7 +47,7 @@ ADD server-ce/config/env.sh /etc/overleaf/env.sh
# Configure nginx # Configure nginx
# --------------- # ---------------
ADD server-ce/nginx/nginx.conf.template /etc/nginx/templates/nginx.conf.template ADD server-ce/nginx/nginx.conf.template /etc/nginx/templates/nginx.conf.template
ADD server-ce/nginx/overleaf.conf /etc/nginx/sites-enabled/overleaf.conf ADD server-ce/nginx/overleaf.conf.template /etc/nginx/templates/overleaf.conf.template
ADD server-ce/nginx/clsi-nginx.conf /etc/nginx/sites-enabled/clsi-nginx.conf ADD server-ce/nginx/clsi-nginx.conf /etc/nginx/sites-enabled/clsi-nginx.conf
@@ -119,7 +119,9 @@ ENV GRACEFUL_SHUTDOWN_DELAY_SECONDS=1
ENV NODE_ENV="production" ENV NODE_ENV="production"
ENV LOG_LEVEL="info" ENV LOG_LEVEL="info"
ENV GIT_BRIDGE_HOST=git-bridge
ENV GIT_BRIDGE_PORT=8000
ENV GIT_BRIDGE_REPOSTORE_MAX_FILE_SIZE=52428800
EXPOSE 80 EXPOSE 80
ENTRYPOINT ["/sbin/my_init"] ENTRYPOINT ["/sbin/my_init"]

15
server-ce/init_scripts/200_nginx_config_template.sh
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@@ -16,12 +16,18 @@ fi
nginx_template_file="${nginx_templates_dir}/nginx.conf.template" nginx_template_file="${nginx_templates_dir}/nginx.conf.template"
nginx_config_file="${nginx_dir}/nginx.conf" nginx_config_file="${nginx_dir}/nginx.conf"
overleaf_template_file="${nginx_templates_dir}/overleaf.conf.template"
overleaf_config_file="${nginx_dir}/sites-enabled/overleaf.conf"
if [ -f "${nginx_template_file}" ]; then if [ -f "${nginx_template_file}" ]; then
export NGINX_KEEPALIVE_TIMEOUT="${NGINX_KEEPALIVE_TIMEOUT:-65}" export NGINX_KEEPALIVE_TIMEOUT="${NGINX_KEEPALIVE_TIMEOUT:-65}"
export NGINX_WORKER_CONNECTIONS="${NGINX_WORKER_CONNECTIONS:-768}" export NGINX_WORKER_CONNECTIONS="${NGINX_WORKER_CONNECTIONS:-768}"
export NGINX_WORKER_PROCESSES="${NGINX_WORKER_PROCESSES:-4}" export NGINX_WORKER_PROCESSES="${NGINX_WORKER_PROCESSES:-4}"
export MAX_UPLOAD_SIZE="${MAX_UPLOAD_SIZE:-50}" export MAX_UPLOAD_SIZE="${MAX_UPLOAD_SIZE:-50}"
export GIT_BRIDGE_HOST="${GIT_BRIDGE_HOST:-git-bridge}"
export GIT_BRIDGE_PORT="${GIT_BRIDGE_PORT:-8000}"
export GIT_BRIDGE_REPOSTORE_MAX_FILE_SIZE="${GIT_BRIDGE_REPOSTORE_MAX_FILE_SIZE:-52428800}"
echo "Nginx: generating config file from template" echo "Nginx: generating config file from template"
# Note the single-quotes, they are important. # Note the single-quotes, they are important.
@@ -37,6 +43,15 @@ if [ -f "${nginx_template_file}" ]; then
< "${nginx_template_file}" \ < "${nginx_template_file}" \
> "${nginx_config_file}" > "${nginx_config_file}"
# Config git-bridge in nginx
envsubst '
${GIT_BRIDGE_HOST}
${GIT_BRIDGE_PORT}
${GIT_BRIDGE_REPOSTORE_MAX_FILE_SIZE}
' \
< "${overleaf_template_file}" \
> "${overleaf_config_file}"
echo "Checking Nginx config" echo "Checking Nginx config"
nginx -t nginx -t

3
server-ce/nginx/overleaf.conf → server-ce/nginx/overleaf.conf.template
View File

@@ -24,8 +24,9 @@ server {
location ^~ /git/ { location ^~ /git/ {
resolver_timeout 2s; resolver_timeout 2s;
resolver 127.0.0.11 valid=10s; resolver 127.0.0.11 valid=10s;
set $git_upstream http://git-bridge:8000; set $git_upstream http://${GIT_BRIDGE_HOST}:${GIT_BRIDGE_PORT};
rewrite ^/git/(.*)$ /$1 break; rewrite ^/git/(.*)$ /$1 break;
client_max_body_size ${GIT_BRIDGE_REPOSTORE_MAX_FILE_SIZE};
proxy_pass $git_upstream; proxy_pass $git_upstream;
proxy_http_version 1.1; proxy_http_version 1.1;
proxy_set_header Upgrade $http_upgrade; proxy_set_header Upgrade $http_upgrade;