FROM alpine:latest

RUN mkdir /root/.ssh && chmod 700 /root/.ssh
RUN echo  "[git host puplic key 2]" > /root/.ssh/known_hosts
RUN echo  "[git host puplic key 2]" >> /root/.ssh/known_hosts
...[more server public key lines here if required]...
RUN chmod 644 /root/.ssh/known_hosts
RUN apk update && apk upgrade && apk add openssh git curl gnupg sshpass bash nano netcat-openbsd
RUN mkdir /scripts
COPY docker-scripts/pullconfigs.sh /scripts/pullconfigs.sh
COPY docker-scripts/ssh-config /root/.ssh/config
COPY docker-scripts/decode-sshkey.sh /scripts/decode-sshkey.sh
COPY docker-scripts/seal-sshkey.sh /scripts/seal-sshkey.sh
COPY resources/sshkey.ssh.gpg /root/sshkey.ssh.gpg
RUN chmod 600 /root/.ssh/config
RUN mkdir /secure-config