didericis
9c4400cce2
libkrun limits total mounts + port-mappings to 5. With all three sidecar daemons active (egress, git-gate, supervise), the prior layout used 3 mounts + 3 ports = 6, causing the VM to crash at boot with krun_start_enter returned -22. Merge the egress confdir and git-gate scripts into a single staging directory mounted at /bot-bottle-data/ with egress/ and git-gate/ subdirectories, reducing to 2 mounts + 3 ports = 5. Also clean up leftover VMs before creating new ones to handle interrupted teardowns. Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
66 lines
2.7 KiB
Bash
66 lines
2.7 KiB
Bash
#!/bin/sh
|
|
# Egress daemon entrypoint inside the sidecar bundle (PRD 0024).
|
|
#
|
|
# Extracted verbatim from Dockerfile.egress's prior inline `sh -c`
|
|
# ENTRYPOINT so the supervisor in bot_bottle/sidecar_init.py can
|
|
# call it as a normal child. Behavior is unchanged:
|
|
#
|
|
# * Upstream proxy: when EGRESS_UPSTREAM_PROXY is set, switch
|
|
# to `--mode upstream:URL` to chain through an upstream proxy.
|
|
# mitmproxy does NOT honor HTTPS_PROXY on its outbound side,
|
|
# so the upstream wiring has to be the mitmproxy mode flag,
|
|
# not env.
|
|
# * Upstream trust: when EGRESS_UPSTREAM_CA is set, build a
|
|
# combined trust bundle (system roots + upstream CA) and point
|
|
# mitmproxy at it. The option REPLACES mitmproxy's default
|
|
# trust store, so passing the upstream CA alone would break
|
|
# non-chained hosts.
|
|
# * `-s /app/egress_addon.py` loads the addon that reads
|
|
# /etc/egress/routes.yaml.
|
|
|
|
set -e
|
|
|
|
# Pin mitmproxy's config dir to the bind-mount location of its CA
|
|
# regardless of which user mitmdump runs as. In the legacy
|
|
# four-sidecar setup (Dockerfile.egress, USER mitmproxy) this
|
|
# resolved naturally to `~mitmproxy/.mitmproxy`. In the PRD 0024
|
|
# bundle (USER root) `~root/.mitmproxy` is empty, so without this
|
|
# flag mitmdump would generate a fresh CA on the wrong path and
|
|
# the agent's installed trust anchor would no longer match the
|
|
# bumped leaf certs.
|
|
CONFDIR="${EGRESS_CONFDIR:-/home/mitmproxy/.mitmproxy}"
|
|
CONFDIR_FLAG="--set confdir=$CONFDIR"
|
|
|
|
MODE="--mode regular@9099"
|
|
if [ -n "$EGRESS_UPSTREAM_PROXY" ]; then
|
|
MODE="--mode upstream:$EGRESS_UPSTREAM_PROXY --listen-port 9099"
|
|
fi
|
|
|
|
# Bind address. Docker backend wants `0.0.0.0` (agent dials egress
|
|
# directly via the docker network alias). Smolmachines backend
|
|
# uses EGRESS_LISTEN_HOST when a non-default binding is needed.
|
|
LISTEN_HOST_FLAG=""
|
|
if [ -n "$EGRESS_LISTEN_HOST" ]; then
|
|
LISTEN_HOST_FLAG="--listen-host $EGRESS_LISTEN_HOST"
|
|
fi
|
|
|
|
TRUST_FLAG=""
|
|
if [ -n "$EGRESS_UPSTREAM_CA" ] && [ -f "$EGRESS_UPSTREAM_CA" ]; then
|
|
COMBINED=$CONFDIR/combined-trust.pem
|
|
cat /etc/ssl/certs/ca-certificates.crt "$EGRESS_UPSTREAM_CA" > "$COMBINED"
|
|
TRUST_FLAG="--set ssl_verify_upstream_trusted_ca=$COMBINED"
|
|
fi
|
|
|
|
# Scope the proxy env to this process tree only. In the bundle
|
|
# image (PRD 0024) multiple daemons share one container — setting
|
|
# HTTPS_PROXY at the container level would route git-gate's git
|
|
# pushes through an upstream proxy unintentionally. Setting them
|
|
# here means only mitmdump's subprocess inherits them.
|
|
if [ -n "$EGRESS_UPSTREAM_PROXY" ]; then
|
|
export HTTPS_PROXY="$EGRESS_UPSTREAM_PROXY"
|
|
export HTTP_PROXY="$EGRESS_UPSTREAM_PROXY"
|
|
export NO_PROXY="localhost,127.0.0.1"
|
|
fi
|
|
|
|
exec mitmdump $CONFDIR_FLAG $MODE $LISTEN_HOST_FLAG $TRUST_FLAG -s /app/egress_addon.py
|