Dockerfile

FROM golang:1.20.3 as builder

ARG NR_LICENSE_B
ARG SLACK_WEBHOOK_B
ARG ROUTER_HOSTNAME_B
ARG ROUTER_USERNAME_B
ARG ROUTER_SSH_PUBKEY_B
ARG ROUTER_SSH_PRIVKEY_B
ARG SNMPV3_USER_B
ARG SNMPV3_AUTH_PASS_B
ARG SNMPV3_PRIV_PASS_B
ARG TUNNEL_USER_B
ARG TUNNEL_PASS_B
ARG TUNNEL_ID_B

ENV NR_LICENSE=$NR_LICENSE_B SLACK_WEBHOOK=$SLACK_WEBHOOK_B ROUTER_HOSTNAME=$ROUTER_HOSTNAME_B ROUTER_USERNAME=$ROUTER_USERNAME_B ROUTER_SSH_PUBKEY=$ROUTER_SSH_PUBKEY_B ROUTER_SSH_PRIVKEY=$ROUTER_SSH_PRIVKEY_B \
    SNMPV3_USER=$SNMPV3_USER_B SNMPV3_AUTH_PASS=$SNMPV3_AUTH_PASS_B SNMPV3_PRIV_PASS=$SNMPV3_PRIV_PASS_B TUNNEL_USER=$TUNNEL_USER_B TUNNEL_PASS=$TUNNEL_PASS_B TUNNEL_ID=$TUNNEL_ID_B

COPY *.go go.* /go/src/github.com/jeff-blank/otto/
WORKDIR /go/src/github.com/jeff-blank/otto
RUN GO111MODULE=on CGO_ENABLED=0 GOOS=linux go build .

WORKDIR /
COPY inject_secrets config.yaml /
RUN /inject_secrets

FROM alpine:latest

COPY --from=builder /go/src/github.com/jeff-blank/otto/otto /config.yaml /id_ed25519 /
COPY --from=builder /known_hosts /.ssh/known_hosts
RUN chmod 0600 /id_ed25519

ENTRYPOINT ["/otto", "-conf", "/config.yaml"]