| # SPDX-FileCopyrightText: © 2025 VEXXHOST, Inc. | |
| # SPDX-License-Identifier: GPL-3.0-or-later | |
| # Atmosphere-Rebuild-Time: 2024-06-25T22:49:25Z | |
| FROM openstack-runtime | |
| RUN <<EOF bash -xe | |
| apt-get update -qq | |
| apt-get install -qq -y --no-install-recommends \ | |
| iproute2 \ | |
| openssh-server \ | |
| openssh-client | |
| EOF | |
| RUN <<EOF bash -xe | |
| chown -R nova: /etc/ssh | |
| mkdir /var/run/sshd | |
| chmod 0755 /var/run/sshd | |
| EOF | |
| COPY <<EOF /etc/ssh/sshd_config.d/00-hardening.conf | |
| Ciphers aes256-ctr,aes192-ctr | |
| MACs hmac-sha2-512,hmac-sha2-256 | |
| KexAlgorithms diffie-hellman-group-exchange-sha256 | |
| HostKeyAlgorithms ecdsa-sha2-nistp256,ecdsa-sha2-nistp384,ecdsa-sha2-nistp521 | |
| MaxAuthTries 3 | |
| EOF |