5a2fd5039f
* 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
15 lines
475 B
Docker
15 lines
475 B
Docker
FROM alpine:3.6
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ENV GOPATH /go
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ENV LEGO_VERSION tags/v0.4.1
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RUN apk update && apk add --no-cache --virtual run-dependencies ca-certificates && \
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apk add --no-cache --virtual build-dependencies go git musl-dev && \
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go get -u github.com/xenolf/lego && \
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cd ${GOPATH}/src/github.com/xenolf/lego && \
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git checkout ${LEGO_VERSION} && \
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go build -o /usr/bin/lego . && \
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apk del build-dependencies && \
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rm -rf ${GOPATH}
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ENTRYPOINT [ "/usr/bin/lego" ]
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