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lego/Dockerfile

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Dockerfile broken with old alpine version with old go (#409) * Dockerfile broken with old alpine version with old go 3.4 no longer works with error ``` package context: unrecognized import path "context" (import path does not begin with hostname) ``` 3.5 with no changes did not work with error ``` # runtime/cgo /tmp/go-build671992352/runtime/cgo/_obj/_cgo_export.c:2:20: fatal error: stdlib.h: No such file or directory #include <stdlib.h> ^ compilation terminated. ``` 3.6 with no changes did not work with error: ``` # github.com/xenolf/lego /usr/lib/go/pkg/tool/linux_amd64/link: running gcc failed: exit status 1 /usr/lib/gcc/x86_64-alpine-linux-musl/6.3.0/../../../../x86_64-alpine-linux-musl/bin/ld: cannot find Scrt1.o: No such file or directory /usr/lib/gcc/x86_64-alpine-linux-musl/6.3.0/../../../../x86_64-alpine-linux-musl/bin/ld: cannot find crti.o: No such file or directory /usr/lib/gcc/x86_64-alpine-linux-musl/6.3.0/../../../../x86_64-alpine-linux-musl/bin/ld: cannot find -lpthread /usr/lib/gcc/x86_64-alpine-linux-musl/6.3.0/../../../../x86_64-alpine-linux-musl/bin/ld: cannot find -lssp_nonshared collect2: error: ld returned 1 exit status ``` * Fix git tag to freeze successfully builded image. Fix git tag to freeze successfully builded image (prevents issues with newer versions in the future, plus uses stable release) * Update Dockerfile according to PR comments * Forgot /go in rm * Bump lego version
2017-09-26 19:57:02 +00:00
FROM alpine:3.6
Add Dockerfile This enables users to build, ship and run lego with Docker.
2016-04-07 19:57:42 +00:00
ENV GOPATH /go
Dockerfile broken with old alpine version with old go (#409) * Dockerfile broken with old alpine version with old go 3.4 no longer works with error ``` package context: unrecognized import path "context" (import path does not begin with hostname) ``` 3.5 with no changes did not work with error ``` # runtime/cgo /tmp/go-build671992352/runtime/cgo/_obj/_cgo_export.c:2:20: fatal error: stdlib.h: No such file or directory #include <stdlib.h> ^ compilation terminated. ``` 3.6 with no changes did not work with error: ``` # github.com/xenolf/lego /usr/lib/go/pkg/tool/linux_amd64/link: running gcc failed: exit status 1 /usr/lib/gcc/x86_64-alpine-linux-musl/6.3.0/../../../../x86_64-alpine-linux-musl/bin/ld: cannot find Scrt1.o: No such file or directory /usr/lib/gcc/x86_64-alpine-linux-musl/6.3.0/../../../../x86_64-alpine-linux-musl/bin/ld: cannot find crti.o: No such file or directory /usr/lib/gcc/x86_64-alpine-linux-musl/6.3.0/../../../../x86_64-alpine-linux-musl/bin/ld: cannot find -lpthread /usr/lib/gcc/x86_64-alpine-linux-musl/6.3.0/../../../../x86_64-alpine-linux-musl/bin/ld: cannot find -lssp_nonshared collect2: error: ld returned 1 exit status ``` * Fix git tag to freeze successfully builded image. Fix git tag to freeze successfully builded image (prevents issues with newer versions in the future, plus uses stable release) * Update Dockerfile according to PR comments * Forgot /go in rm * Bump lego version
2017-09-26 19:57:02 +00:00
ENV LEGO_VERSION tags/v0.4.1
Add Dockerfile This enables users to build, ship and run lego with Docker.
2016-04-07 19:57:42 +00:00
Dockerfile broken with old alpine version with old go (#409) * Dockerfile broken with old alpine version with old go 3.4 no longer works with error ``` package context: unrecognized import path "context" (import path does not begin with hostname) ``` 3.5 with no changes did not work with error ``` # runtime/cgo /tmp/go-build671992352/runtime/cgo/_obj/_cgo_export.c:2:20: fatal error: stdlib.h: No such file or directory #include <stdlib.h> ^ compilation terminated. ``` 3.6 with no changes did not work with error: ``` # github.com/xenolf/lego /usr/lib/go/pkg/tool/linux_amd64/link: running gcc failed: exit status 1 /usr/lib/gcc/x86_64-alpine-linux-musl/6.3.0/../../../../x86_64-alpine-linux-musl/bin/ld: cannot find Scrt1.o: No such file or directory /usr/lib/gcc/x86_64-alpine-linux-musl/6.3.0/../../../../x86_64-alpine-linux-musl/bin/ld: cannot find crti.o: No such file or directory /usr/lib/gcc/x86_64-alpine-linux-musl/6.3.0/../../../../x86_64-alpine-linux-musl/bin/ld: cannot find -lpthread /usr/lib/gcc/x86_64-alpine-linux-musl/6.3.0/../../../../x86_64-alpine-linux-musl/bin/ld: cannot find -lssp_nonshared collect2: error: ld returned 1 exit status ``` * Fix git tag to freeze successfully builded image. Fix git tag to freeze successfully builded image (prevents issues with newer versions in the future, plus uses stable release) * Update Dockerfile according to PR comments * Forgot /go in rm * Bump lego version
2017-09-26 19:57:02 +00:00
RUN apk update && apk add --no-cache --virtual run-dependencies ca-certificates && \
apk add --no-cache --virtual build-dependencies go git musl-dev && \
Optimized Dockerfile for smaller image size I have modified the official Dockerfile and made two changes - Each RUN instruction creates an additional layer in the docker image. Adding files in one RUN instruction and deleting it in another RUN instruction will not reduce the size of the image. I used a single RUN command so that all the package/file removal happens in the same command in which the package installation happens, so that no additional layers are created. - Similar to RUN statement, ADD instruction also creates an additional layer. Using git clone in the RUN statement and deleting it within the same statement ensures that an additional layer with source files is not added.
2016-04-19 08:13:22 +00:00
go get -u github.com/xenolf/lego && \
Dockerfile broken with old alpine version with old go (#409) * Dockerfile broken with old alpine version with old go 3.4 no longer works with error ``` package context: unrecognized import path "context" (import path does not begin with hostname) ``` 3.5 with no changes did not work with error ``` # runtime/cgo /tmp/go-build671992352/runtime/cgo/_obj/_cgo_export.c:2:20: fatal error: stdlib.h: No such file or directory #include <stdlib.h> ^ compilation terminated. ``` 3.6 with no changes did not work with error: ``` # github.com/xenolf/lego /usr/lib/go/pkg/tool/linux_amd64/link: running gcc failed: exit status 1 /usr/lib/gcc/x86_64-alpine-linux-musl/6.3.0/../../../../x86_64-alpine-linux-musl/bin/ld: cannot find Scrt1.o: No such file or directory /usr/lib/gcc/x86_64-alpine-linux-musl/6.3.0/../../../../x86_64-alpine-linux-musl/bin/ld: cannot find crti.o: No such file or directory /usr/lib/gcc/x86_64-alpine-linux-musl/6.3.0/../../../../x86_64-alpine-linux-musl/bin/ld: cannot find -lpthread /usr/lib/gcc/x86_64-alpine-linux-musl/6.3.0/../../../../x86_64-alpine-linux-musl/bin/ld: cannot find -lssp_nonshared collect2: error: ld returned 1 exit status ``` * Fix git tag to freeze successfully builded image. Fix git tag to freeze successfully builded image (prevents issues with newer versions in the future, plus uses stable release) * Update Dockerfile according to PR comments * Forgot /go in rm * Bump lego version
2017-09-26 19:57:02 +00:00
cd ${GOPATH}/src/github.com/xenolf/lego && \
git checkout ${LEGO_VERSION} && \
Optimized Dockerfile for smaller image size I have modified the official Dockerfile and made two changes - Each RUN instruction creates an additional layer in the docker image. Adding files in one RUN instruction and deleting it in another RUN instruction will not reduce the size of the image. I used a single RUN command so that all the package/file removal happens in the same command in which the package installation happens, so that no additional layers are created. - Similar to RUN statement, ADD instruction also creates an additional layer. Using git clone in the RUN statement and deleting it within the same statement ensures that an additional layer with source files is not added.
2016-04-19 08:13:22 +00:00
go build -o /usr/bin/lego . && \
Dockerfile broken with old alpine version with old go (#409) * Dockerfile broken with old alpine version with old go 3.4 no longer works with error ``` package context: unrecognized import path "context" (import path does not begin with hostname) ``` 3.5 with no changes did not work with error ``` # runtime/cgo /tmp/go-build671992352/runtime/cgo/_obj/_cgo_export.c:2:20: fatal error: stdlib.h: No such file or directory #include <stdlib.h> ^ compilation terminated. ``` 3.6 with no changes did not work with error: ``` # github.com/xenolf/lego /usr/lib/go/pkg/tool/linux_amd64/link: running gcc failed: exit status 1 /usr/lib/gcc/x86_64-alpine-linux-musl/6.3.0/../../../../x86_64-alpine-linux-musl/bin/ld: cannot find Scrt1.o: No such file or directory /usr/lib/gcc/x86_64-alpine-linux-musl/6.3.0/../../../../x86_64-alpine-linux-musl/bin/ld: cannot find crti.o: No such file or directory /usr/lib/gcc/x86_64-alpine-linux-musl/6.3.0/../../../../x86_64-alpine-linux-musl/bin/ld: cannot find -lpthread /usr/lib/gcc/x86_64-alpine-linux-musl/6.3.0/../../../../x86_64-alpine-linux-musl/bin/ld: cannot find -lssp_nonshared collect2: error: ld returned 1 exit status ``` * Fix git tag to freeze successfully builded image. Fix git tag to freeze successfully builded image (prevents issues with newer versions in the future, plus uses stable release) * Update Dockerfile according to PR comments * Forgot /go in rm * Bump lego version
2017-09-26 19:57:02 +00:00
apk del build-dependencies && \
rm -rf ${GOPATH}
Add Dockerfile This enables users to build, ship and run lego with Docker.
2016-04-07 19:57:42 +00:00
ENTRYPOINT [ "/usr/bin/lego" ]
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