Configure OpenSSH log level via Environment in Docker (#19274) Introduce a new environment variable: SSH_LOG_LEVEL

Changes

2 changed files (+2/-1)

• docker/root/etc/s6/openssh/setup
  • @@ -49,6 +49,7 @@ if [ -d /etc/ssh ]; then
    SSH_DSA_CERT="${SSH_DSA_CERT:+"HostCertificate "}${SSH_DSA_CERT}" \ SSH_MAX_STARTUPS="${SSH_MAX_STARTUPS:+"MaxStartups "}${SSH_MAX_STARTUPS}" \ SSH_MAX_SESSIONS="${SSH_MAX_SESSIONS:+"MaxSessions "}${SSH_MAX_SESSIONS}" \ + SSH_LOG_LEVEL=${SSH_LOG_LEVEL:-"INFO"} \ envsubst < /etc/templates/sshd_config > /etc/ssh/sshd_config chmod 0644 /etc/ssh/sshd_config
• docker/root/etc/templates/sshd_config
  • @@ -8,7 +8,7 @@ ListenAddress ::
    ${SSH_MAX_STARTUPS} ${SSH_MAX_SESSIONS} - LogLevel INFO + LogLevel ${SSH_LOG_LEVEL} HostKey /data/ssh/ssh_host_ed25519_key ${SSH_ED25519_CERT}