developer-guy

# 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

package main

import (
        "bytes"
        "exec"
        "log"
        "os"
)

// Pipeline strings together the given exec.Cmd commands in a similar fashion

developer-guy

package main

import (
	"crypto/rand"
	"crypto/rsa"
	"crypto/x509"
	"crypto/x509/pkix"
	"encoding/pem"
	"fmt"
	"math/big"

developer-guy

#!/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

package main

import (
	"fmt"
	"log"
	"os"
	"os/signal"

	"github.com/iovisor/gobpf/bcc"
)

developer-guy

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

..
FROM gcr.io/distroless/static:nonroot-amd64

COPY --from=builder --chown=nonroot:nonroot /app ./

USER nonroot
ENTRYPOINT ["./app"]

developer-guy

package main

import (
	_ "embed"
	"fmt"
	"io/ioutil"
	"log"
	"os"
	"os/exec"
	"os/signal"

developer-guy

FROM golang:1.16-alpine

WORKDIR /consul-template

RUN apk add --no-cache git
ENV CGO_ENABLED=0 \
    GO111MODULE=on \
    GOOS=linux \
    GOARCH=amd64

developer-guy

env:
 - name: BAR
   value: consul://foo/bar
 - name: FOO
   value: vault://data/bar/foo