diff options
Diffstat (limited to 'Documentation/git-daemon.txt')
| -rw-r--r-- | Documentation/git-daemon.txt | 143 |
1 files changed, 99 insertions, 44 deletions
diff --git a/Documentation/git-daemon.txt b/Documentation/git-daemon.txt index 9ddab71203..01c9f8eb9e 100644 --- a/Documentation/git-daemon.txt +++ b/Documentation/git-daemon.txt @@ -8,12 +8,13 @@ git-daemon - A really simple server for git repositories SYNOPSIS -------- [verse] -'git-daemon' [--verbose] [--syslog] [--export-all] - [--timeout=n] [--init-timeout=n] [--strict-paths] - [--base-path=path] [--user-path | --user-path=path] - [--interpolated-path=pathtemplate] - [--reuseaddr] [--detach] [--pid-file=file] - [--enable=service] [--disable=service] +'git daemon' [--verbose] [--syslog] [--export-all] + [--timeout=n] [--init-timeout=n] [--max-connections=n] + [--strict-paths] [--base-path=path] [--base-path-relaxed] + [--user-path | --user-path=path] + [--interpolated-path=pathtemplate] + [--reuseaddr] [--detach] [--pid-file=file] + [--enable=service] [--disable=service] [--allow-override=service] [--forbid-override=service] [--inetd | [--listen=host_or_ipaddr] [--port=n] [--user=user [--group=group]] [directory...] @@ -27,33 +28,39 @@ that service if it is enabled. It verifies that the directory has the magic file "git-daemon-export-ok", and it will refuse to export any git directory that hasn't explicitly been marked for export this way (unless the '--export-all' parameter is specified). If you -pass some directory paths as 'git-daemon' arguments, you can further restrict +pass some directory paths as 'git daemon' arguments, you can further restrict the offers to a whitelist comprising of those. By default, only `upload-pack` service is enabled, which serves -`git-fetch-pack` and `git-peek-remote` clients that are invoked -from `git-fetch`, `git-ls-remote`, and `git-clone`. +'git fetch-pack' and 'git ls-remote' clients, which are invoked +from 'git fetch', 'git pull', and 'git clone'. This is ideally suited for read-only updates, i.e., pulling from git repositories. -An `upload-archive` also exists to serve `git-archive`. +An `upload-archive` also exists to serve 'git archive'. OPTIONS ------- --strict-paths:: Match paths exactly (i.e. don't allow "/foo/repo" when the real path is "/foo/repo.git" or "/foo/repo/.git") and don't do user-relative paths. - git-daemon will refuse to start when this option is enabled and no + 'git daemon' will refuse to start when this option is enabled and no whitelist is specified. ---base-path:: +--base-path=path:: Remap all the path requests as relative to the given path. - This is sort of "GIT root" - if you run git-daemon with + This is sort of "GIT root" - if you run 'git daemon' with '--base-path=/srv/git' on example.com, then if you later try to pull - 'git://example.com/hello.git', `git-daemon` will interpret the path + 'git://example.com/hello.git', 'git daemon' will interpret the path as '/srv/git/hello.git'. +--base-path-relaxed:: + If --base-path is enabled and repo lookup fails, with this option + 'git daemon' will attempt to lookup without prefixing the base path. + This is useful for switching to --base-path usage, while still + allowing the old paths. + --interpolated-path=pathtemplate:: To support virtual hosting, an interpolated path template can be used to dynamically construct alternate paths. The template @@ -74,8 +81,8 @@ OPTIONS Incompatible with --port, --listen, --user and --group options. --listen=host_or_ipaddr:: - Listen on an a specific IP address or hostname. IP addresses can - be either an IPv4 address or an IPV6 address if supported. If IPv6 + Listen on a specific IP address or hostname. IP addresses can + be either an IPv4 address or an IPv6 address if supported. If IPv6 is not supported, then --listen=hostname is also not supported and --listen must be given an IPv4 address. Incompatible with '--inetd' option. @@ -83,24 +90,29 @@ OPTIONS --port=n:: Listen on an alternative port. Incompatible with '--inetd' option. ---init-timeout:: +--init-timeout=n:: Timeout between the moment the connection is established and the client request is received (typically a rather low value, since that should be basically immediate). ---timeout:: +--timeout=n:: Timeout for specific client sub-requests. This includes the time - it takes for the server to process the sub-request and time spent - waiting for next client's request. + it takes for the server to process the sub-request and the time spent + waiting for the next client's request. + +--max-connections=n:: + Maximum number of concurrent clients, defaults to 32. Set it to + zero for no limit. --syslog:: Log to syslog instead of stderr. Note that this option does not imply --verbose, thus by default only error conditions will be logged. ---user-path, --user-path=path:: - Allow ~user notation to be used in requests. When +--user-path:: +--user-path=path:: + Allow {tilde}user notation to be used in requests. When specified with no parameter, requests to - git://host/~alice/foo is taken as a request to access + git://host/{tilde}alice/foo is taken as a request to access 'foo' repository in the home directory of user `alice`. If `--user-path=path` is specified, the same request is taken as a request to access `path/foo` repository in @@ -118,9 +130,11 @@ OPTIONS Detach from the shell. Implies --syslog. --pid-file=file:: - Save the process id in 'file'. + Save the process id in 'file'. Ignored when the daemon + is run under `--inetd`. ---user=user, --group=group:: +--user=user:: +--group=group:: Change daemon's uid and gid before entering the service loop. When only `--user` is given without `--group`, the primary group ID for the user is used. The values of @@ -129,16 +143,18 @@ OPTIONS + Giving these options is an error when used with `--inetd`; use the facility of inet daemon to achieve the same before spawning -`git-daemon` if needed. +'git daemon' if needed. ---enable=service, --disable=service:: +--enable=service:: +--disable=service:: Enable/disable the service site-wide per default. Note that a service disabled site-wide can still be enabled per repository if it is marked overridable and the - repository enables the service with an configuration + repository enables the service with a configuration item. ---allow-override=service, --forbid-override=service:: +--allow-override=service:: +--forbid-override=service:: Allow/forbid overriding the site-wide default with per repository configuration. By default, all the services are overridable. @@ -151,14 +167,33 @@ the facility of inet daemon to achieve the same before spawning SERVICES -------- +These services can be globally enabled/disabled using the +command line options of this command. If a finer-grained +control is desired (e.g. to allow 'git archive' to be run +against only in a few selected repositories the daemon serves), +the per-repository configuration file can be used to enable or +disable them. + upload-pack:: - This serves `git-fetch-pack` and `git-peek-remote` + This serves 'git fetch-pack' and 'git ls-remote' clients. It is enabled by default, but a repository can disable it by setting `daemon.uploadpack` configuration item to `false`. upload-archive:: - This serves `git-archive --remote`. + This serves 'git archive --remote'. It is disabled by + default, but a repository can enable it by setting + `daemon.uploadarch` configuration item to `true`. + +receive-pack:: + This serves 'git send-pack' clients, allowing anonymous + push. It is disabled by default, as there is _no_ + authentication in the protocol (in other words, anybody + can push anything into the repository, including removal + of refs). This is solely meant for a closed LAN setting + where everybody is friendly. This service can be + enabled by `daemon.receivepack` configuration item to + `true`. EXAMPLES -------- @@ -169,28 +204,28 @@ $ grep 9418 /etc/services git 9418/tcp # Git Version Control System ------------ -git-daemon as inetd server:: - To set up `git-daemon` as an inetd service that handles any +'git daemon' as inetd server:: + To set up 'git daemon' as an inetd service that handles any repository under the whitelisted set of directories, /pub/foo and /pub/bar, place an entry like the following into /etc/inetd all on one line: + ------------------------------------------------ - git stream tcp nowait nobody /usr/bin/git-daemon - git-daemon --inetd --verbose --export-all + git stream tcp nowait nobody /usr/bin/git + git daemon --inetd --verbose --export-all /pub/foo /pub/bar ------------------------------------------------ -git-daemon as inetd server for virtual hosts:: - To set up `git-daemon` as an inetd service that handles +'git daemon' as inetd server for virtual hosts:: + To set up 'git daemon' as an inetd service that handles repositories for different virtual hosts, `www.example.com` and `www.example.org`, place an entry like the following into `/etc/inetd` all on one line: + ------------------------------------------------ - git stream tcp nowait nobody /usr/bin/git-daemon - git-daemon --inetd --verbose --export-all + git stream tcp nowait nobody /usr/bin/git + git daemon --inetd --verbose --export-all --interpolated-path=/pub/%H%D /pub/www.example.org/software /pub/www.example.com/software @@ -205,13 +240,13 @@ clients, a symlink from `/software` into the appropriate default repository could be made as well. -git-daemon as regular daemon for virtual hosts:: - To set up `git-daemon` as a regular, non-inetd service that +'git daemon' as regular daemon for virtual hosts:: + To set up 'git daemon' as a regular, non-inetd service that handles repositories for multiple virtual hosts based on their IP addresses, start the daemon like this: + ------------------------------------------------ - git-daemon --verbose --export-all + git daemon --verbose --export-all --interpolated-path=/pub/%IP/%D /pub/192.168.1.200/software /pub/10.10.220.23/software @@ -222,6 +257,27 @@ a subdirectory for each virtual host IP address supported. Repositories can still be accessed by hostname though, assuming they correspond to these IP addresses. +selectively enable/disable services per repository:: + To enable 'git archive --remote' and disable 'git fetch' against + a repository, have the following in the configuration file in the + repository (that is the file 'config' next to 'HEAD', 'refs' and + 'objects'). ++ +---------------------------------------------------------------- + [daemon] + uploadpack = false + uploadarch = true +---------------------------------------------------------------- + + +ENVIRONMENT +----------- +'git daemon' will set REMOTE_ADDR to the IP address of the client +that connected to it, if the IP address is available. REMOTE_ADDR will +be available in the environment of hooks called when +services are performed. + + Author ------ @@ -234,5 +290,4 @@ Documentation by Junio C Hamano and the git-list <git@vger.kernel.org>. GIT --- -Part of the gitlink:git[7] suite - +Part of the linkgit:git[1] suite |