diff --git a/README.en.md b/README.en.md index 7d66fd1..0b77a82 100755 --- a/README.en.md +++ b/README.en.md @@ -413,12 +413,41 @@ SAVE__PATH="k8s://palworld-server-0/palworld-server:/palworld/Pal/Saved" ### Synchronizing Archives from Docker Container -Starting from v0.5.3, it is supported to synchronize game server archives inside a container without the need for an agent (**temporarily only supports pst deployed in file deployment mode**). +Starting from v0.5.3, it is supported to synchronize game server archives inside a container without the need for an agent. -You only need to change the `SAVE__PATH` environment variable, in the following format: +#### File Deployment Usage + +When your pst application is deployed through running a binary file, you just need to modify the `save.path` in `config.yaml`: + +```yaml +save: + path: "docker://:" +``` + +For example: + +```yaml +save: + path: docker://palworld-server:/palworld/Pal/Saved +# or +save: + path: docker://04b0a9af4288:/palworld/Pal/Saved +``` + +#### Docker Deployment Usage + +If the pst application is deployed as a Docker single container, then you need to modify the `SAVE__PATH` environment variable and mount the Docker daemon inside the pst container. + +1. Mount the daemon + +In the original `docker run` command, add the line `-v /var/run/docker.sock:/var/run/docker.sock`. + +2. Modify the environment variable + +Change the `SAVE__PATH` environment variable as follows: ```bash -SAVE__PATH="docker://:" +SAVE__PATH="docker://:" ``` For example: @@ -429,6 +458,11 @@ SAVE__PATH="docker://palworld-server:/palworld/Pal/Saved" SAVE__PATH="docker://04b0a9af4288:/palworld/Pal/Saved" ``` +> [!WARNING] +> If you see an error like `Error response from daemon: client version 1.44 is too new. Maximum supported API version is 1.43` after running, it is because the Docker API version used by your current docker engine is too low. In this case, please add another environment variable: +> +> -e DOCKER_API_VERSION="1.43" (your API version) + > Since the time and location (including HASH) of the Level.sav file created by the game server are uncertain at the first instance, you only need to point to the Saved directory level, and the program will automatically scan. ## REST API Document diff --git a/README.md b/README.md index 4d028dc..79d2f0e 100755 --- a/README.md +++ b/README.md @@ -425,9 +425,38 @@ SAVE__PATH="k8s://palworld-server-0/palworld-server:/palworld/Pal/Saved ### 从 docker 容器同步存档 -从 v0.5.3 开始，支持无需 agent 同步容器内游戏服务器存档（**暂时只支持以文件部署方式部署的 pst**） +从 v0.5.3 开始，支持无需 agent 同步容器内游戏服务器存档 -只需要更改 `SAVE__PATH` 环境变量即可，格式如下： +#### 文件部署使用 + +当你的 pst 本体是通过运行二进制文件部署时，只需要修改 `config.yaml` 中的 `save.path` 即可： + +```yaml +save: + path: "docker://:<游戏存档目录>" +``` + +比如： + +```yaml +save: + path: docker://palworld-server:/palworld/Pal/Saved +# or +save: + path: docker://04b0a9af4288:/palworld/Pal/Saved +``` + +#### Docker 部署使用 + +如果 pst 本体是通过 Docker 单体部署的，那么你需要修改 `SAVE__PATH` 环境变量，并且将 Docker 守护进程挂载至 pst 容器内 + +1. 挂载守护进程 + +在原来的 `docker run` 命令中，增加一行 `-v /var/run/docker.sock:/var/run/docker.sock` + +2. 修改环境变量 + +更改 `SAVE__PATH` 环境变量，格式如下： ```bash SAVE__PATH="docker://:<游戏存档目录>" @@ -441,6 +470,11 @@ SAVE__PATH="docker://palworld-server:/palworld/Pal/Saved" SAVE__PATH="docker://04b0a9af4288:/palworld/Pal/Saved" ``` +> [!WARNING] +> 如果在运行后看到如 ` Error response from daemon: client version 1.44 is too new. Maximum supported API version is 1.43` 的报错，是因为你当前 docker engine 使用的 Docker API 版本较低，这时候请再增加一个环境变量： +> +> -e DOCKER_API_VERSION="1.43" (你的 API 版本) + > 由于游戏服务器创建 Level.sav 文件的时间、位置（包含 HASH）在初次都不确定，您只需要指向 Saved 目录级别即可，程序会自动扫描 ## 接口文档 diff --git a/go.mod b/go.mod index a604fda..edfec57 100644 --- a/go.mod +++ b/go.mod @@ -20,14 +20,21 @@ require ( require ( github.com/KyleBanks/depth v1.2.1 // indirect + github.com/Microsoft/go-winio v0.4.14 // indirect github.com/bytedance/sonic v1.9.1 // indirect github.com/chenzhuoyu/base64x v0.0.0-20221115062448-fe3a3abad311 // indirect github.com/davecgh/go-spew v1.1.2-0.20180830191138-d8f796af33cc // indirect + github.com/distribution/reference v0.5.0 // indirect + github.com/docker/docker v25.0.2+incompatible // indirect + github.com/docker/go-connections v0.5.0 // indirect + github.com/docker/go-units v0.5.0 // indirect github.com/emicklei/go-restful/v3 v3.11.0 // indirect + github.com/felixge/httpsnoop v1.0.4 // indirect github.com/fsnotify/fsnotify v1.7.0 // indirect github.com/gabriel-vasile/mimetype v1.4.2 // indirect github.com/gin-contrib/sse v0.1.0 // indirect - github.com/go-logr/logr v1.3.0 // indirect + github.com/go-logr/logr v1.4.1 // indirect + github.com/go-logr/stdr v1.2.2 // indirect github.com/go-openapi/jsonpointer v0.19.6 // indirect github.com/go-openapi/jsonreference v0.20.2 // indirect github.com/go-openapi/spec v0.20.4 // indirect @@ -56,7 +63,10 @@ require ( github.com/modern-go/reflect2 v1.0.2 // indirect github.com/munnerz/goautoneg v0.0.0-20191010083416-a7dc8b61c822 // indirect github.com/mxk/go-flowrate v0.0.0-20140419014527-cca7078d478f // indirect + github.com/opencontainers/go-digest v1.0.0 // indirect + github.com/opencontainers/image-spec v1.0.2 // indirect github.com/pelletier/go-toml/v2 v2.1.0 // indirect + github.com/pkg/errors v0.9.1 // indirect github.com/robfig/cron/v3 v3.0.1 // indirect github.com/sagikazarmark/locafero v0.4.0 // indirect github.com/sagikazarmark/slog-shim v0.1.0 // indirect @@ -67,6 +77,10 @@ require ( github.com/subosito/gotenv v1.6.0 // indirect github.com/twitchyliquid64/golang-asm v0.15.1 // indirect github.com/ugorji/go/codec v1.2.11 // indirect + go.opentelemetry.io/contrib/instrumentation/net/http/otelhttp v0.47.0 // indirect + go.opentelemetry.io/otel v1.22.0 // indirect + go.opentelemetry.io/otel/metric v1.22.0 // indirect + go.opentelemetry.io/otel/trace v1.22.0 // indirect go.uber.org/multierr v1.11.0 // indirect golang.org/x/arch v0.3.0 // indirect golang.org/x/crypto v0.16.0 // indirect diff --git a/go.sum b/go.sum index 3316a0b..363064b 100644 --- a/go.sum +++ b/go.sum @@ -1,5 +1,7 @@ github.com/KyleBanks/depth v1.2.1 h1:5h8fQADFrWtarTdtDudMmGsC7GPbOAu6RVB3ffsVFHc= github.com/KyleBanks/depth v1.2.1/go.mod h1:jzSb9d0L43HxTQfT+oSA1EEp2q+ne2uh6XgeJcm8brE= +github.com/Microsoft/go-winio v0.4.14 h1:+hMXMk01us9KgxGb7ftKQt2Xpf5hH/yky+TDA+qxleU= +github.com/Microsoft/go-winio v0.4.14/go.mod h1:qXqCSQ3Xa7+6tgxaGTIe4Kpcdsi+P8jBhyzoq1bpyYA= github.com/PuerkitoBio/purell v1.1.1/go.mod h1:c11w/QuzBsJSee3cPx9rAFu61PvFxuPbtSwDGJws/X0= github.com/PuerkitoBio/urlesc v0.0.0-20170810143723-de5bf2ad4578/go.mod h1:uGdkoq3SwY9Y+13GIhn11/XLaGBb4BfwItxLd5jeuXE= github.com/armon/go-socks5 v0.0.0-20160902184237-e75332964ef5 h1:0CwZNZbxp69SHPdPJAN/hZIm0C4OItdklCFmMRWYpio= @@ -17,8 +19,18 @@ github.com/davecgh/go-spew v1.1.2-0.20180830191138-d8f796af33cc h1:U9qPSI2PIWSS1 github.com/davecgh/go-spew v1.1.2-0.20180830191138-d8f796af33cc/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38= github.com/dgrijalva/jwt-go v3.2.0+incompatible h1:7qlOGliEKZXTDg6OTjfoBKDXWrumCAMpl/TFQ4/5kLM= github.com/dgrijalva/jwt-go v3.2.0+incompatible/go.mod h1:E3ru+11k8xSBh+hMPgOLZmtrrCbhqsmaPHjLKYnJCaQ= +github.com/distribution/reference v0.5.0 h1:/FUIFXtfc/x2gpa5/VGfiGLuOIdYa1t65IKK2OFGvA0= +github.com/distribution/reference v0.5.0/go.mod h1:BbU0aIcezP1/5jX/8MP0YiH4SdvB5Y4f/wlDRiLyi3E= +github.com/docker/docker v25.0.2+incompatible h1:/OaKeauroa10K4Nqavw4zlhcDq/WBcPMc5DbjOGgozY= +github.com/docker/docker v25.0.2+incompatible/go.mod h1:eEKB0N0r5NX/I1kEveEz05bcu8tLC/8azJZsviup8Sk= +github.com/docker/go-connections v0.5.0 h1:USnMq7hx7gwdVZq1L49hLXaFtUdTADjXGp+uj1Br63c= +github.com/docker/go-connections v0.5.0/go.mod h1:ov60Kzw0kKElRwhNs9UlUHAE/F9Fe6GLaXnqyDdmEXc= +github.com/docker/go-units v0.5.0 h1:69rxXcBk27SvSaaxTtLh/8llcHD8vYHT7WSdRZ/jvr4= +github.com/docker/go-units v0.5.0/go.mod h1:fgPhTUdO+D/Jk86RDLlptpiXQzgHJF7gydDDbaIK4Dk= github.com/emicklei/go-restful/v3 v3.11.0 h1:rAQeMHw1c7zTmncogyy8VvRZwtkmkZ4FxERmMY4rD+g= github.com/emicklei/go-restful/v3 v3.11.0/go.mod h1:6n3XBCmQQb25CM2LCACGz8ukIrRry+4bhvbpWn3mrbc= +github.com/felixge/httpsnoop v1.0.4 h1:NFTV2Zj1bL4mc9sqWACXbQFVBBg2W3GPvqp8/ESS2Wg= +github.com/felixge/httpsnoop v1.0.4/go.mod h1:m8KPJKqk1gH5J9DgRY2ASl2lWCfGKXixSwevea8zH2U= github.com/frankban/quicktest v1.14.6 h1:7Xjx+VpznH+oBnejlPUj8oUpdxnVs4f8XU8WnHkI4W8= github.com/frankban/quicktest v1.14.6/go.mod h1:4ptaffx2x8+WTWXmUCuVU6aPUX1/Mz7zb5vbUoiM6w0= github.com/fsnotify/fsnotify v1.7.0 h1:8JEhPFa5W2WU7YfeZzPNqzMP6Lwt7L2715Ggo0nosvA= @@ -33,8 +45,13 @@ github.com/gin-gonic/gin v1.9.1 h1:4idEAncQnU5cB7BeOkPtxjfCSye0AAm1R0RVIqJ+Jmg= github.com/gin-gonic/gin v1.9.1/go.mod h1:hPrL7YrpYKXt5YId3A/Tnip5kqbEAP+KLuI3SUcPTeU= github.com/go-co-op/gocron/v2 v2.2.1 h1:SP0Tmzp7JA6t9ErGj2/7k6edPBPwUEH4jWhV4O6gp1k= github.com/go-co-op/gocron/v2 v2.2.1/go.mod h1:0MfNAXEchzeSH1vtkZrTAcSMWqyL435kL6CA4b0bjrg= +github.com/go-logr/logr v1.2.2/go.mod h1:jdQByPbusPIv2/zmleS9BjJVeZ6kBagPoEUsqbVz/1A= github.com/go-logr/logr v1.3.0 h1:2y3SDp0ZXuc6/cjLSZ+Q3ir+QB9T/iG5yYRXqsagWSY= github.com/go-logr/logr v1.3.0/go.mod h1:9T104GzyrTigFIr8wt5mBrctHMim0Nb2HLGrmQ40KvY= +github.com/go-logr/logr v1.4.1 h1:pKouT5E8xu9zeFC39JXRDukb6JFQPXM5p5I91188VAQ= +github.com/go-logr/logr v1.4.1/go.mod h1:9T104GzyrTigFIr8wt5mBrctHMim0Nb2HLGrmQ40KvY= +github.com/go-logr/stdr v1.2.2 h1:hSWxHoqTgW2S2qGc0LTAI563KZ5YKYRhT3MFKZMbjag= +github.com/go-logr/stdr v1.2.2/go.mod h1:mMo/vtBO5dYbehREoey6XUKy/eSumjCCveDpRre4VKE= github.com/go-openapi/jsonpointer v0.19.3/go.mod h1:Pl9vOtqEWErmShwVjC8pYs9cog34VGT37dQOVbmoatg= github.com/go-openapi/jsonpointer v0.19.5/go.mod h1:Pl9vOtqEWErmShwVjC8pYs9cog34VGT37dQOVbmoatg= github.com/go-openapi/jsonpointer v0.19.6 h1:eCs3fxoIi3Wh6vtgmLTOjdhSpiqphQ+DaPn38N2ZdrE= @@ -97,6 +114,7 @@ github.com/kisielk/gotool v1.0.0/go.mod h1:XhKaO+MFFWcvkIS/tQcRk01m1F5IRFswLeQ+o github.com/klauspost/cpuid/v2 v2.0.9/go.mod h1:FInQzS24/EEf25PyTYn52gqo7WaD8xa0213Md/qVLRg= github.com/klauspost/cpuid/v2 v2.2.4 h1:acbojRNwl3o09bUq+yDCtZFc1aiwaAAxtcn8YkZXnvk= github.com/klauspost/cpuid/v2 v2.2.4/go.mod h1:RVVoqg1df56z8g3pUjL/3lE5UfnlrJX8tyFgg4nqhuY= +github.com/konsorten/go-windows-terminal-sequences v1.0.1/go.mod h1:T0+1ngSBFLxvqU3pZ+m/2kptfBszLMUkC4ZK/EgS/cQ= github.com/kr/pretty v0.1.0/go.mod h1:dAy3ld7l9f0ibDNOQOHHMYYIIbhfbHSm3C4ZsoJORNo= github.com/kr/pretty v0.2.1/go.mod h1:ipq/a2n7PKx3OHsz4KJII5eveXtPO4qwEXGdVfWzfnI= github.com/kr/pretty v0.3.1 h1:flRD4NNwYAUpkphVc1HcthR4KEIFJ65n8Mw5qdRn3LE= @@ -134,8 +152,15 @@ github.com/onsi/ginkgo/v2 v2.13.0 h1:0jY9lJquiL8fcf3M4LAXN5aMlS/b2BV86HFFPCPMgE4 github.com/onsi/ginkgo/v2 v2.13.0/go.mod h1:TE309ZR8s5FsKKpuB1YAQYBzCaAfUgatB/xlT/ETL/o= github.com/onsi/gomega v1.29.0 h1:KIA/t2t5UBzoirT4H9tsML45GEbo3ouUnBHsCfD2tVg= github.com/onsi/gomega v1.29.0/go.mod h1:9sxs+SwGrKI0+PWe4Fxa9tFQQBG5xSsSbMXOI8PPpoQ= +github.com/opencontainers/go-digest v1.0.0 h1:apOUWs51W5PlhuyGyz9FCeeBIOUDA/6nW8Oi/yOhh5U= +github.com/opencontainers/go-digest v1.0.0/go.mod h1:0JzlMkj0TRzQZfJkVvzbP0HBR3IKzErnv2BNG4W4MAM= +github.com/opencontainers/image-spec v1.0.2 h1:9yCKha/T5XdGtO0q9Q9a6T5NUCsTn/DrBg0D7ufOcFM= +github.com/opencontainers/image-spec v1.0.2/go.mod h1:BtxoFyWECRxE4U/7sNtV5W15zMzWCbyJoFRP3s7yZA0= github.com/pelletier/go-toml/v2 v2.1.0 h1:FnwAJ4oYMvbT/34k9zzHuZNrhlz48GB3/s6at6/MHO4= github.com/pelletier/go-toml/v2 v2.1.0/go.mod h1:tJU2Z3ZkXwnxa4DPO899bsyIoywizdUvyaeZurnPPDc= +github.com/pkg/errors v0.8.1/go.mod h1:bwawxfHBFNV+L2hUp1rHADufV3IMtnDRdf1r5NINEl0= +github.com/pkg/errors v0.9.1 h1:FEBLx1zS214owpjy7qsBeixbURkuhQAwrK5UwLGTwt4= +github.com/pkg/errors v0.9.1/go.mod h1:bwawxfHBFNV+L2hUp1rHADufV3IMtnDRdf1r5NINEl0= github.com/pmezard/go-difflib v1.0.0/go.mod h1:iKH77koFhYxTK1pcRnkKkqfTogsbg7gZNVY4sRDYZ/4= github.com/pmezard/go-difflib v1.0.1-0.20181226105442-5d4384ee4fb2 h1:Jamvg5psRIccs7FGNTlIRMkT8wgtp5eCXdBlqhYGL6U= github.com/pmezard/go-difflib v1.0.1-0.20181226105442-5d4384ee4fb2/go.mod h1:iKH77koFhYxTK1pcRnkKkqfTogsbg7gZNVY4sRDYZ/4= @@ -147,6 +172,7 @@ github.com/sagikazarmark/locafero v0.4.0 h1:HApY1R9zGo4DBgr7dqsTH/JJxLTTsOt7u6ke github.com/sagikazarmark/locafero v0.4.0/go.mod h1:Pe1W6UlPYUk/+wc/6KFhbORCfqzgYEpgQ3O5fPuL3H4= github.com/sagikazarmark/slog-shim v0.1.0 h1:diDBnUNK9N/354PgrxMywXnAwEr1QZcOr6gto+ugjYE= github.com/sagikazarmark/slog-shim v0.1.0/go.mod h1:SrcSrq8aKtyuqEI1uvTDTK1arOWRIczQRv+GVI1AkeQ= +github.com/sirupsen/logrus v1.4.1/go.mod h1:ni0Sbl8bgC9z8RoU9G6nDWqqs/fq4eDPysMBDgk/93Q= github.com/sourcegraph/conc v0.3.0 h1:OQTbbt6P72L20UqAkXXuLOj79LfEanQ+YQFNpLA9ySo= github.com/sourcegraph/conc v0.3.0/go.mod h1:Sdozi7LEKbFPqYX2/J+iBAM6HpqSLTASQIKqDmF7Mt0= github.com/spf13/afero v1.11.0 h1:WJQKhtpdm3v2IzqG8VMqrr6Rf3UYpEF239Jy9wNepM8= @@ -158,8 +184,10 @@ github.com/spf13/pflag v1.0.5/go.mod h1:McXfInJRrz4CZXVZOBLb0bTZqETkiAhM9Iw0y3An github.com/spf13/viper v1.18.2 h1:LUXCnvUvSM6FXAsj6nnfc8Q2tp1dIgUfY9Kc8GsSOiQ= github.com/spf13/viper v1.18.2/go.mod h1:EKmWIqdnk5lOcmR72yw6hS+8OPYcwD0jteitLMVB+yk= github.com/stretchr/objx v0.1.0/go.mod h1:HFkY916IF+rwdDfMAkV7OtwuqBVzrE8GR6GFx+wExME= +github.com/stretchr/objx v0.1.1/go.mod h1:HFkY916IF+rwdDfMAkV7OtwuqBVzrE8GR6GFx+wExME= github.com/stretchr/objx v0.4.0/go.mod h1:YvHI0jy2hoMjB+UWwv71VJQ9isScKT/TqJzVSSt89Yw= github.com/stretchr/objx v0.5.0/go.mod h1:Yh+to48EsGEfYuaHDzXPcE3xhTkx73EhmCGUpEOglKo= +github.com/stretchr/testify v1.2.2/go.mod h1:a8OnRcib4nhh0OaRAV+Yts87kKdq0PP7pXfy6kDkUVs= github.com/stretchr/testify v1.3.0/go.mod h1:M5WIy9Dh21IEIfnGCwXGc5bZfKNJtfHm1UVUgZn+9EI= github.com/stretchr/testify v1.6.1/go.mod h1:6Fq8oRcR53rry900zMqJjRRixrwX3KX962/h/Wwjteg= github.com/stretchr/testify v1.7.0/go.mod h1:6Fq8oRcR53rry900zMqJjRRixrwX3KX962/h/Wwjteg= @@ -186,6 +214,14 @@ github.com/yuin/goldmark v1.2.1/go.mod h1:3hX8gzYuyVAZsxl0MRgGTJEmQBFcNTphYh9dec github.com/yuin/goldmark v1.4.13/go.mod h1:6yULJ656Px+3vBD8DxQVa3kxgyrAnzto9xy5taEt/CY= go.etcd.io/bbolt v1.3.8 h1:xs88BrvEv273UsB79e0hcVrlUWmS0a8upikMFhSyAtA= go.etcd.io/bbolt v1.3.8/go.mod h1:N9Mkw9X8x5fupy0IKsmuqVtoGDyxsaDlbk4Rd05IAQw= +go.opentelemetry.io/contrib/instrumentation/net/http/otelhttp v0.47.0 h1:sv9kVfal0MK0wBMCOGr+HeJm9v803BkJxGrk2au7j08= +go.opentelemetry.io/contrib/instrumentation/net/http/otelhttp v0.47.0/go.mod h1:SK2UL73Zy1quvRPonmOmRDiWk1KBV3LyIeeIxcEApWw= +go.opentelemetry.io/otel v1.22.0 h1:xS7Ku+7yTFvDfDraDIJVpw7XPyuHlB9MCiqqX5mcJ6Y= +go.opentelemetry.io/otel v1.22.0/go.mod h1:eoV4iAi3Ea8LkAEI9+GFT44O6T/D0GWAVFyZVCC6pMI= +go.opentelemetry.io/otel/metric v1.22.0 h1:lypMQnGyJYeuYPhOM/bgjbFM6WE44W1/T45er4d8Hhg= +go.opentelemetry.io/otel/metric v1.22.0/go.mod h1:evJGjVpZv0mQ5QBRJoBF64yMuOf4xCWdXjK8pzFvliY= +go.opentelemetry.io/otel/trace v1.22.0 h1:Hg6pPujv0XG9QaVbGOBVHunyuLcCC3jN7WEhPx83XD0= +go.opentelemetry.io/otel/trace v1.22.0/go.mod h1:RbbHXVqKES9QhzZq/fE5UnOSILqRt40a21sPw2He1xo= go.uber.org/goleak v1.3.0 h1:2K3zAYmnTNqV73imy9J1T3WC+gmCePx2hEGkimedGto= go.uber.org/goleak v1.3.0/go.mod h1:CoHD4mav9JJNrW/WLlf7HGZPjdw8EucARQHekz1X6bE= go.uber.org/multierr v1.11.0 h1:blXXJkSxSSfBVBlC76pxqeO+LN3aDfLQo+309xJstO0= @@ -225,8 +261,10 @@ golang.org/x/sync v0.0.0-20190423024810-112230192c58/go.mod h1:RxMgew5VJxzue5/jJ golang.org/x/sync v0.0.0-20190911185100-cd5d95a43a6e/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM= golang.org/x/sync v0.0.0-20201020160332-67f06af15bc9/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM= golang.org/x/sync v0.0.0-20220722155255-886fb9371eb4/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM= +golang.org/x/sys v0.0.0-20180905080454-ebe1bf3edb33/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY= golang.org/x/sys v0.0.0-20190215142949-d0b11bdaac8a/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY= golang.org/x/sys v0.0.0-20190412213103-97732733099d/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs= +golang.org/x/sys v0.0.0-20190507160741-ecd444e8653b/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs= golang.org/x/sys v0.0.0-20200930185726-fdedc70b468f/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs= golang.org/x/sys v0.0.0-20201119102817-f84b799fce68/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs= golang.org/x/sys v0.0.0-20210420072515-93ed5bcd2bfe/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs= diff --git a/internal/source/docker.go b/internal/source/docker.go index 5d9b48d..97a172c 100644 --- a/internal/source/docker.go +++ b/internal/source/docker.go @@ -1,14 +1,36 @@ package source import ( - "bytes" + "archive/tar" + "context" "errors" - "fmt" + "io" "os" - "os/exec" "strings" + + "github.com/docker/docker/api/types" + "github.com/docker/docker/client" + "github.com/zaigie/palworld-server-tool/internal/logger" ) +func getDockerClient() (*client.Client, error) { + dockerAPIVersion := os.Getenv("DOCKER_API_VERSION") + if dockerAPIVersion == "" { + return client.NewClientWithOpts(client.FromEnv) + } else { + return client.NewClientWithOpts(client.FromEnv, client.WithVersion(dockerAPIVersion)) + } +} + +func getValidFilePath(output, expectedStart string) (string, error) { + startIndex := strings.Index(output, expectedStart) + if startIndex == -1 { + return "", errors.New("expected path not found in the output") + } + validPath := output[startIndex:] + return validPath, nil +} + func CopyFromContainer(containerID, remotePath string) (string, error) { tmpFile, err := os.CreateTemp("", "docker-file-*") if err != nil { @@ -16,30 +38,77 @@ func CopyFromContainer(containerID, remotePath string) (string, error) { } defer tmpFile.Close() - var stdout bytes.Buffer + execConfig := types.ExecConfig{ + Cmd: []string{"find", remotePath, "-name", "Level.sav"}, + AttachStdout: true, + AttachStderr: true, + } + + ctx := context.Background() + // dockerSocket := "unix:///app/run/docker.sock" + // cli, err := client.NewClientWithOpts(client.FromEnv, client.WithHost(dockerSocket)) + cli, err := getDockerClient() + if err != nil { + return "", err + } + defer cli.Close() + + resp, err := cli.ContainerExecCreate(ctx, containerID, execConfig) + if err != nil { + return "", err + } + + response, err := cli.ContainerExecAttach(ctx, resp.ID, types.ExecStartCheck{}) + if err != nil { + return "", err + } + defer response.Close() - finderCmd := fmt.Sprintf("docker exec %s find %s -name Level.sav", containerID, remotePath) + out, err := io.ReadAll(response.Reader) + if err != nil { + return "", err + } - cmd := exec.Command("sh", "-c", finderCmd) - cmd.Stdout = &stdout - err = cmd.Run() + foundFilePath, err := getValidFilePath(strings.TrimSpace(string(out)), remotePath) if err != nil { return "", err } - foundFilePath := strings.TrimSpace(stdout.String()) + logger.Debugf("found file: %s\n", foundFilePath) if foundFilePath == "" { return "", errors.New("file Level.sav not found in container") } - dockerCmd := fmt.Sprintf("docker cp %s:%s %s", containerID, foundFilePath, tmpFile.Name()) - - err = exec.Command("sh", "-c", dockerCmd).Run() + reader, _, err := cli.CopyFromContainer(ctx, containerID, foundFilePath) if err != nil { return "", err } + defer reader.Close() + + // reader include tar header + tarReader := tar.NewReader(reader) - return tmpFile.Name(), nil + for { + header, err := tarReader.Next() + + switch { + case err == io.EOF: + return "", errors.New("file not found in tar archive") + case err != nil: + return "", err + case header == nil: + continue + } + + if header.Typeflag == tar.TypeReg && header.Name == "Level.sav" { + logger.Debugf("got file: %s\n", header.Name) + _, err = io.Copy(tmpFile, tarReader) + if err != nil { + return "", err + } + return tmpFile.Name(), nil + } + } } func ParseDockerAddress(address string) (containerID, filePath string, err error) {