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developer-guy
/ Dockerfile
Last active
March 24, 2021 21:40
non-root-distroless-consul-template-with-tini-init-system
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| FROM golang:1.16-alpine | |
| WORKDIR /consul-template | |
| RUN apk add --no-cache git | |
| ENV CGO_ENABLED=0 \ | |
| GO111MODULE=on \ | |
| GOOS=linux \ | |
| GOARCH=amd64 |
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| package main | |
| import ( | |
| _ "embed" | |
| "fmt" | |
| "io/ioutil" | |
| "log" | |
| "os" | |
| "os/exec" | |
| "os/signal" |
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| .. | |
| FROM gcr.io/distroless/static:nonroot-amd64 | |
| COPY --from=builder --chown=nonroot:nonroot /app ./ | |
| USER nonroot | |
| ENTRYPOINT ["./app"] |
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| FROM debian:buster | |
| # Runs as root: | |
| RUN apt-get update && apt-get -y upgrade | |
| # Switch to non-root user: | |
| RUN useradd --create-home appuser | |
| WORKDIR /home/appuser | |
| USER appuser | |
| # Runs as non-root user: |
developer-guy
/ tracer.go
Created
March 16, 2021 18:28
— forked from grantseltzer/tracer.go
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| package main | |
| import ( | |
| "fmt" | |
| "log" | |
| "os" | |
| "os/signal" | |
| "github.com/iovisor/gobpf/bcc" | |
| ) |
developer-guy
/ update-asdf-plugins.sh
Last active
April 22, 2024 02:06
Update asdf plugins to their latest versions if necessary
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| #!/usr/bin/env sh | |
| function update() { | |
| for i in `asdf plugin list` | |
| do | |
| CURRENT_VERSION=`asdf current $i | awk '{print $2}'` | |
| LATEST_VERSION=`asdf latest $i` | |
| echo "Working with $i current version $CURRENT_VERSION but latest version is $LATEST_VERSION" | |
| if [[ $(semver_check $LATEST_VERSION $CURRENT_VERSION) -lt 0 ]]; then | |
| echo "Needs to update" |
developer-guy
/ Certificates.go
Created
March 10, 2021 07:59
— forked from Mattemagikern/Certificates.go
Create x509 certificate chain using Golang. Root CA, Designated CA, server CA
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| package main | |
| import ( | |
| "crypto/rand" | |
| "crypto/rsa" | |
| "crypto/x509" | |
| "crypto/x509/pkix" | |
| "encoding/pem" | |
| "fmt" | |
| "math/big" |
developer-guy
/ piping.go
Created
March 5, 2021 11:45
— forked from kylelemons/piping.go
piping exec.Cmd in golang (example sorts all regular files under a directory by their extension)
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| package main | |
| import ( | |
| "bytes" | |
| "exec" | |
| "log" | |
| "os" | |
| ) | |
| // Pipeline strings together the given exec.Cmd commands in a similar fashion |
developer-guy
/ Dockerfile
Created
March 4, 2021 19:44
— forked from kszarek/Dockerfile
Go application on docker scratch image
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| # This is the first stage, for building things that will be required by the | |
| # final stage (notably the binary) | |
| FROM golang | |
| # Copy in just the go.mod and go.sum files, and download the dependencies. By | |
| # doing this before copying in the other dependencies, the Docker build cache | |
| # can skip these steps so long as neither of these two files change. | |
| COPY go.mod go.sum ./ | |
| RUN go mod download |
developer-guy
/ Dockerfile1
Created
March 4, 2021 19:37
— forked from xeoncross/Dockerfile1
Examples of using multi-stage builds with docker and Go to reduce the final image size / attack surface.
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| # Sample from @citizen428 https://dev.to/citizen428/comment/6cmh | |
| FROM golang:alpine as build | |
| RUN apk add --no-cache ca-certificates | |
| WORKDIR /build | |
| ADD . . | |
| RUN CGO_ENABLED=0 GOOS=linux \ | |
| go build -ldflags '-extldflags "-static"' -o app | |
| FROM scratch | |
| COPY --from=build /etc/ssl/certs/ca-certificates.crt \ |