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databaseBackend config contains type and url sub config, It can facilitate the expansion of other types of databases in the future.
532 lines
19 KiB
Cheetah
532 lines
19 KiB
Cheetah
{{define "main"}}aptly(1) -- {{.Short}}
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=============================================
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## SYNOPSIS
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Common command format:
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`aptly` [<global options>...] <command> <subcommand> [<options>...] <arguments>
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aptly has integrated help that matches contents of this manual page, to get help, prepend
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`help` to command name:
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`aptly` `help` `mirror` `create`
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## DESCRIPTION
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{{.Long}}
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## CONFIGURATION
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aptly looks for configuration file first in `~/.aptly.conf` then
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in `/etc/aptly.conf` and, if no config file found, new one is created in
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home directory. If `-config=` flag is specified, aptly would use config file at specified
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location. Also aptly needs root directory for database, package and published repository storage.
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If not specified, directory defaults to `~/.aptly`, it will be created if missing.
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Configuration file is stored in JSON format (default values shown below):
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{
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"rootDir": "$HOME/.aptly",
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"databaseBackend": {
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"type": "",
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"url": ""
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},
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"downloadConcurrency": 4,
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"downloadSpeedLimit": 0,
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"downloadRetries": 0,
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"downloader": "default",
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"databaseOpenAttempts": 10,
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"architectures": [],
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"dependencyFollowSuggests": false,
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"dependencyFollowRecommends": false,
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"dependencyFollowAllVariants": false,
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"dependencyFollowSource": false,
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"dependencyVerboseResolve": false,
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"gpgDisableSign": false,
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"gpgDisableVerify": false,
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"gpgProvider": "gpg",
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"downloadSourcePackages": false,
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"packagePoolStorage": {
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"path": "$ROOTDIR/pool",
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"azure": {
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"accountName": "",
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"accountKey": "",
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"container": "repo",
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"prefix": "",
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"endpoint": ""
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}
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},
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"skipLegacyPool": true,
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"ppaDistributorID": "ubuntu",
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"ppaCodename": "",
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"skipContentsPublishing": false,
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"FileSystemPublishEndpoints": {
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"test1": {
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"rootDir": "/opt/srv1/aptly_public",
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"linkMethod": "symlink"
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},
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"test2": {
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"rootDir": "/opt/srv2/aptly_public",
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"linkMethod": "copy",
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"verifyMethod": "md5"
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},
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"test3": {
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"rootDir": "/opt/srv3/aptly_public",
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"linkMethod": "hardlink"
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}
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},
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"S3PublishEndpoints": {
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"test": {
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"region": "us-east-1",
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"bucket": "repo",
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"endpoint": "",
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"awsAccessKeyID": "",
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"awsSecretAccessKey": "",
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"prefix": "",
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"acl": "public-read",
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"storageClass": "",
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"encryptionMethod": "",
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"plusWorkaround": false,
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"disableMultiDel": false,
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"forceSigV2": false,
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"forceVirtualHostedStyle": true,
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"debug": false
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}
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},
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"SwiftPublishEndpoints": {
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"test": {
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"container": "repo",
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"osname": "",
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"password": "",
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"prefix": "",
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"authurl": "",
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"tenant": "",
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"tenantid": ""
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}
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},
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"AzurePublishEndpoints": {
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"test": {
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"accountName": "",
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"accountKey": "",
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"container": "repo",
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"prefix": "",
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"endpoint": ""
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}
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}
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}
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Options:
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* `rootDir`:
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is root of directory storage to store database (`rootDir`/db),
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the default for downloaded packages (`rootDir`/pool) and
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the default for published repositories (`rootDir`/public)
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* `databaseBackend`:
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the database config; if this config is empty, use levledb backend by default
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* `downloadConcurrency`:
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is a number of parallel download threads to use when downloading packages
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* `downloadSpeedLimit`:
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limit in kbytes/sec on download speed while mirroring remote repositories
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* `downloadRetries`:
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number of retries for download attempts
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* `databaseOpenAttempts`:
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number of attempts to open DB if it's locked by other instance; could be overridden with option
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`-db-open-attempts`
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* `architectures`:
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is a list of architectures to process; if left empty defaults to all available architectures; could be
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overridden with option `-architectures`
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* `dependencyFollowSuggests`:
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follow contents of `Suggests:` field when processing dependencies for the package
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* `dependencyFollowRecommends`:
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follow contents of `Recommends:` field when processing dependencies for the package
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* `dependencyFollowAllVariants`:
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when dependency looks like `package-a | package-b`, follow both variants always
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* `dependencyFollowSource`:
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follow dependency from binary package to source package
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* `dependencyVerboseResolve`:
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print additional details while resolving dependencies (useful for debugging)
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* `gpgDisableSign`:
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don't sign published repositories with gpg(1), also can be disabled on
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per-repo basis using `-skip-signing` flag when publishing
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* `gpgDisableVerify`:
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don't verify remote mirrors with gpg(1), also can be disabled on
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per-mirror basis using `-ignore-signatures` flag when creating and updating mirrors
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* `gpgProvider`:
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implementation of PGP signing/validation - `gpg` for external `gpg` utility or
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`internal` to use Go internal implementation; `gpg1` might be used to force use
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of GnuPG 1.x, `gpg2` enables GnuPG 2.x only; default is to use GnuPG 1.x if
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available and GnuPG 2.x otherwise
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* `downloadSourcePackages`:
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if enabled, all mirrors created would have flag set to download source packages;
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this setting could be controlled on per-mirror basis with `-with-sources` flag
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* `packagePoolStorage`:
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configures the location to store downloaded packages (defaults to the
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path `$ROOTDIR/pool`), by setting the value of the `type`:
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* `path`: store the packages in the given path
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* `azure`: store the packages in the given Azure Blob Storage container
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(see the section on Azure publishing below for information on the
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configuration)
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* `skipLegacyPool`:
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in aptly up to version 1.0.0, package files were stored in internal package pool
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with MD5-dervied path, since 1.1.0 package pool layout was changed;
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if option is enabled, aptly stops checking for legacy paths;
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by default option is enabled for new aptly installations and disabled when
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upgrading from older versions
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* `ppaDistributorID`, `ppaCodename`:
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specifies paramaters for short PPA url expansion, if left blank they default
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to output of `lsb_release` command
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* `FileSystemPublishEndpoints`:
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configuration of local filesystem publishing endpoints (see below)
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* `S3PublishEndpoints`:
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configuration of Amazon S3 publishing endpoints (see below)
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* `SwiftPublishEndpoints`:
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configuration of OpenStack Swift publishing endpoints (see below)
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* `AzurePublishEndpoints`:
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configuration of Azure publishing endpoints (see below)
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## CUSTOM PACKAGE POOLS
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aptly defaults to storing downloaded packages at `rootDir/`pool. In order to
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change this, you can set the `type` key within `packagePoolStorage` to one of
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two values:
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* `local`: Store the package pool locally (the default). In order to change
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the path, additionally set the `path` key within `packagePoolStorage` to
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the desired location.
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* `azure`: Store the package pool in an Azure Blob Storage container. Any
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keys in the below section on Azure publishing may be set on the
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`packagePoolStorage` object in order to configure the Azure connection.
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## FILESYSTEM PUBLISHING ENDPOINTS
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aptly defaults to publish to a single publish directory under `rootDir`/public. For
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a more advanced publishing strategy, you can define one or more filesystem endpoints in the
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`FileSystemPublishEndpoints` list of the aptly configuration file. Each endpoint has a name
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and the following associated settings:
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* `rootDir`:
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The publish directory, e.g., `/opt/srv/aptly_public`.
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* `linkMethod`:
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This is one of `hardlink`, `symlink` or `copy`. It specifies how aptly links the
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files from the internal pool to the published directory.
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If not specified, empty or wrong, this defaults to `hardlink`.
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* `verifyMethod`:
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This is used only when setting the `linkMethod` to `copy`. Possible values are
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`md5` and `size`. It specifies how aptly compares existing links from the
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internal pool to the published directory. The `size` method compares only the
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file sizes, whereas the `md5` method calculates the md5 checksum of the found
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file and compares it to the desired one.
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If not specified, empty or wrong, this defaults to `md5`.
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In order to publish to such an endpoint, specify the endpoint as `filesystem:endpoint-name`
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with `endpoint-name` as the name given in the aptly configuration file. For example:
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`aptly publish snapshot wheezy-main filesystem:test1:wheezy/daily`
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## S3 PUBLISHING ENDPOINTS
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aptly could be configured to publish repository directly to Amazon S3 (or S3-compatible
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cloud storage). First, publishing
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endpoints should be described in aptly configuration file. Each endpoint has name
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and associated settings:
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* `region`:
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Amazon region for S3 bucket (e.g. `us-east-1`)
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* `bucket`:
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bucket name
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* `endpoint`:
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(optional) when using S3-compatible cloud storage, specify hostname of service endpoint here,
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region is ignored if endpoint is set (set region to some human-readable name)
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(should be left blank for real Amazon S3)
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* `prefix`:
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(optional) do publishing under specified prefix in the bucket, defaults to
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no prefix (bucket root)
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* `acl`:
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(optional) assign ACL to published files (one of the canned ACLs in Amazon
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terminology). Useful values: `private` (default), `public-read` (public
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repository) or `none` (don't set ACL). Public repositories could be consumed by `apt` using
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HTTP endpoint (Amazon bucket should be configured for "website hosting"),
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for private repositories special apt S3 transport is required.
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* `awsAccessKeyID`, `awsSecretAccessKey`:
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(optional) Amazon credentials to access S3 bucket. If not supplied,
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environment variables `AWS_ACCESS_KEY_ID` and `AWS_SECRET_ACCESS_KEY`
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are used.
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* `storageClass`:
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(optional) Amazon S3 storage class, defaults to `STANDARD`. Other values
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available: `REDUCED_REDUNDANCY` (lower price, lower redundancy)
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* `encryptionMethod`:
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(optional) server-side encryption method, defaults to none. Currently
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the only available encryption method is `AES256`
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* `plusWorkaround`:
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(optional) workaround misbehavior in apt and Amazon S3
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for files with `+` in filename by
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creating two copies of package files with `+` in filename: one original
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and another one with spaces instead of plus signs
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With `plusWorkaround` enabled, package files with plus sign
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would be stored twice. aptly might not cleanup files with spaces when published
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repository is dropped or updated (switched) to new version of repository (snapshot)
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* `disableMultiDel`:
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(optional) for S3-compatible cloud storages which do not support `MultiDel` S3 API,
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enable this setting (file deletion would be slower with this setting enabled)
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* `forceSigV2`:
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(optional) disable Signature V4 support, useful with non-AWS S3-compatible object stores
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which do not support SigV4, shouldn't be enabled for AWS
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* `forceVirtualHostedStyle`:
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(optional) disable path style visit, useful with non-AWS S3-compatible object stores
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which only support virtual hosted style
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* `debug`:
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(optional) enables detailed request/response dump for each S3 operation
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In order to publish to S3, specify endpoint as `s3:endpoint-name:` before
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publishing prefix on the command line, e.g.:
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`aptly publish snapshot wheezy-main s3:test:`
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## OPENSTACK SWIFT PUBLISHING ENDPOINTS
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aptly could be configured to publish repository directly to OpenStack Swift. First,
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publishing endpoints should be described in aptly configuration file. Each endpoint
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has name and associated settings:
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* `container`:
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container name
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* `prefix`:
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(optional) do publishing under specified prefix in the container, defaults to
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no prefix (container root)
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* `osname`, `password`:
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(optional) OpenStack credentials to access Keystone. If not supplied,
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environment variables `OS_USERNAME` and `OS_PASSWORD` are used.
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* `tenant`, `tenantid`:
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(optional) OpenStack tenant name and id (in order to use v2 authentication).
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* `authurl`:
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(optional) the full url of Keystone server (including port, and version).
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example `http://identity.example.com:5000/v2.0`
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In order to publish to Swift, specify endpoint as `swift:endpoint-name:` before
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publishing prefix on the command line, e.g.:
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`aptly publish snapshot jessie-main swift:test:`
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## AZURE PUBLISHING ENDPOINTS
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aptly can be configured to publish repositories directly to Microsoft Azure Blob
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Storage. First, publishing endpoints should be described in the aptly
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configuration file. Each endpoint has its name and associated settings:
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* `container`:
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container name
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* `prefix`:
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(optional) do publishing under specified prefix in the container, defaults to
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no prefix (container root)
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* `accountName`, `accountKey`:
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Azure storage account access key to access blob storage
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* `endpoint`:
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endpoint URL to connect to, as described in
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[the Azure documentation](https://docs.microsoft.com/en-us/azure/storage/common/storage-configure-connection-string);
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defaults to `https://$accountName.blob.core.windows.net`
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## PACKAGE QUERY
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Some commands accept package queries to identify list of packages to process.
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Package query syntax almost matches `reprepro` query language. Query consists of
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the following simple terms:
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* direct package reference:
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reference to exaclty one package. Format is identical to the way aptly lists packages in
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show commands with `-with-packages` flag: `name_version_arch`,
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e.g.: `libmysqlclient18_5.5.35-rel33.0-611.squeeze_amd64`
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* dependency condition:
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syntax follows Debian dependency specification: package_name followed by optional version specification
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and architecture limit, e.g: `mysql-client (>= 3.6)`.
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* query against package fields:
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syntax is the same as for dependency conditions, but instead of package name field name is used, e.g:
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`Priority (optional)`.
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Supported fields:
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* all field names from Debian package control files are supported except for `Filename`, `MD5sum`,
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`SHA1`, `SHA256`, `Size`, `Files`, `Checksums-SHA1`, `Checksums-SHA256`.
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* `$Source` is a name of source package (for binary packages)
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* `$SourceVersion` is a version of source package
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* `$Architecture` is `Architecture` for binary packages and `source` for source packages,
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when matching with equal (`=`) operator, package with `any` architecture matches all architectures
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but `source`.
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* `$Version` has the same value as `Version`, but comparison operators use Debian
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version precedence rules
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* `$PackageType` is `deb` for binary packages and `source` for source packages
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Operators:
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* `=`:
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strict match, default operator is no operator is given
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* `>=`, `<=`, `=`, `>>` (strictly greater), `<<` (strictly less):
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lexicographical comparison for all fields and special rules when comparing package versions
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* `%`:
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pattern matching, like shell patterns, supported special symbols are: `[^]?*`, e.g.:
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`$Version (% 3.5-*)`
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* `~`:
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regular expression matching, e.g.:
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`Name (~ .*-dev)`
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Simple terms could be combined into more complex queries using operators `,` (and), `|` (or) and
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`!` (not), parentheses `()` are used to change operator precedence. Match value could be
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enclosed in single (`'`) or double (`"`) quotes if required to resolve ambiguity, quotes
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inside quoted string should escaped with slash (`\`).
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Examples:
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* `mysql-client`:
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matches package mysql-client of any version and architecture (including source), also
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matches packages that `Provide:` `mysql-client`.
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* `mysql-client (>= 3.6)`:
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matches package mysql-client with version greater or equal to 3.6. Valid operators for
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version are: `>=`, `<=`, `=`, `>>` (strictly greater), `<<` (strictly less).
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* `mysql-client {i386}`:
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matches package `mysql-client` on architecture `i386`, architecture `all` matches all architectures but source.
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* `mysql-client (>= 3.6) {i386}`:
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version and architecture conditions combined.
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* `libmysqlclient18_5.5.35-rel33.0-611.squeeze_amd64`:
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direct package reference.
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* `$Source (nginx)`:
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all binary packages with `nginx` as source package.
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* `!Name (~ .*-dev), mail-transport, $Version (>= 3.5)`:
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matches all packages that provide `mail-transport` with name that has no suffix `-dev` and
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with version greater or equal to `3.5`.
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When specified on command line, query may have to be quoted according to shell rules, so that it stays single argument:
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`aptly repo import percona stable 'mysql-client (>= 3.6)'`
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## PACKAGE DISPLAY FORMAT
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Some aptly commands (`aptly mirror search`, `aptly package search`, ...) support `-format` flag
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which allows to customize how search results are printed. Golang templates are used to specify
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display format, with all package stanza fields available to template. In addition to package stanza
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fields aptly provides:
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* `Key`:
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internal aptly package ID, unique for all packages in aptly
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(combination of `ShortKey` and `FilesHash`).
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* `FilesHash`:
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hash that includes MD5 of all packages files.
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* `ShortKey`:
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package ID, which is unique in single list (mirror, repo, snapshot, ...), but not unique
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in whole aptly package collection.
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For example, default aptly display format could be presented with the following template:
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`{{"{{"}}.Package{{"}}"}}_{{"{{"}}.Version{{"}}"}}_{{"{{"}}.Architecture{{"}}"}}`. To display package name with dependencies:
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`{{"{{"}}.Package{{"}}"}} | {{"{{"}}.Depends{{"}}"}}`. More information on Golang template syntax: http://godoc.org/text/template
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## GLOBAL OPTIONS
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{{template "options" .}}
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{{template "command" findCommand . "mirror"}}
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{{template "command" findCommand . "repo"}}
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{{template "command" findCommand . "snapshot"}}
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{{template "command" findCommand . "publish"}}
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{{template "command" findCommand . "package"}}
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{{template "command" findCommand . "db"}}
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{{template "command" findCommand . "serve"}}
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{{template "command" findCommand . "api"}}
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{{template "command" findCommand . "graph"}}
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{{template "command" findCommand . "config"}}
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{{template "command" findCommand . "task"}}
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{{template "command" findCommand . "config"}}
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## ENVIRONMENT
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If environment variable `HTTP_PROXY` is set `aptly` would use its value
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to proxy all HTTP requests.
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## RETURN VALUES
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`aptly` exists with:
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* 0:
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success
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* 1:
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general failure
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* 2:
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command parse failure
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## AUTHORS
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{{authors}}
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{{end}}
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{{/* command list */}}
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{{define "command"}}
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{{if .Runnable}}
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## {{toUpper .Short}}
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{{capitalize .Parent.FullSpacedName}} {{capitalize .UsageLine}}
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{{.Long}}
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{{if allFlags .Flag | len}}
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Options:
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{{template "options" .}}
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{{end}}
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{{end}}
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{{range .Subcommands}}{{template "command" .}}{{end}}
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{{end}}
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{{/* options layout */}}
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{{define "options"}}
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{{range allFlags .Flag}}
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* -`{{.Name}}`{{if ne .DefValue "false"}}={{.DefValue}}{{end}}:
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{{.Usage}}
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{{end}}
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{{end}}
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