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Fix deploy script: compose run was eating the rest of the heredoc

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The whole remote script is fed to `ssh bash -s` as stdin (a heredoc). `docker
compose run` without -T attaches that stdin to the container, so it consumed every
line after the migrate — web was never restarted and no health check ran, yet the
script exited 0 and printed "Done". A deploy that half-ran and reported success.

`-T` plus `</dev/null` on the migrate command stops it reading the heredoc.

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
This commit is contained in:
Bernard Siebens
2026-07-15 13:10:09 +02:00
parent a2bcb2f0c8
commit a1266378fc
1 changed files with 4 additions and 1 deletions
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5
deploy/deploy-dev.sh
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@@ -75,7 +75,10 @@ step "Starting db + redis"
dc up -d db redis dc up -d db redis
step "Running migrations" step "Running migrations"
dc run --rm web python manage.py migrate --noinput # -T and </dev/null are load-bearing: this whole script IS ssh's stdin (a heredoc), and
# `compose run` without them attaches that stdin to the container — swallowing every command
# below it, so web never restarts and the script exits 0 having done half the job.
dc run --rm -T web python manage.py migrate --noinput </dev/null
# Recreate only web, with the freshly built image. db and redis keep running untouched. # Recreate only web, with the freshly built image. db and redis keep running untouched.
step "Restarting web" step "Restarting web"