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19 changes: 18 additions & 1 deletion .github/workflows/deploy.yml
Original file line number Diff line number Diff line change
Expand Up @@ -137,7 +137,24 @@ jobs:
chmod 600 ~/.ssh/id_ed25519
# sanity check sans dévoiler la clé
ssh-keygen -y -f ~/.ssh/id_ed25519 >/dev/null && echo "ssh key OK"
ssh-keyscan -H "$VPS_HOST" >> ~/.ssh/known_hosts 2>/dev/null
# ssh-keyscan expire au bout de 5 s par defaut, et son echec en
# derniere commande d'un step lance sous `bash -e` faisait tomber tout
# le deploiement — avec `2>/dev/null` pour masquer la raison. Vecu sur
# le premier deploiement prod de v1.0.0. Timeout explicite, retry, et
# verification qu'on a vraiment une cle avant de continuer.
for i in 1 2 3 4 5; do
if ssh-keyscan -T 10 -H "$VPS_HOST" >> ~/.ssh/known_hosts 2>/dev/null \
&& [ -s ~/.ssh/known_hosts ]; then
echo "known_hosts ok (tentative $i)"
break
fi
echo "ssh-keyscan sans reponse (tentative $i/5)"
if [ "$i" -eq 5 ]; then
echo "::error::ssh-keyscan n'a pas recupere la cle hote apres 5 tentatives"
exit 1
fi
sleep 5
done

- name: Compute image ref
id: img
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19 changes: 18 additions & 1 deletion .github/workflows/release.yml
Original file line number Diff line number Diff line change
Expand Up @@ -248,7 +248,24 @@ jobs:
sed -i 's/\r$//' ~/.ssh/id_ed25519
chmod 600 ~/.ssh/id_ed25519
ssh-keygen -y -f ~/.ssh/id_ed25519 >/dev/null && echo "ssh key OK"
ssh-keyscan -H "$VPS_HOST" >> ~/.ssh/known_hosts 2>/dev/null
# ssh-keyscan expire au bout de 5 s par defaut, et son echec en
# derniere commande d'un step lance sous `bash -e` faisait tomber tout
# le deploiement — avec `2>/dev/null` pour masquer la raison. Vecu sur
# le premier deploiement prod de v1.0.0. Timeout explicite, retry, et
# verification qu'on a vraiment une cle avant de continuer.
for i in 1 2 3 4 5; do
if ssh-keyscan -T 10 -H "$VPS_HOST" >> ~/.ssh/known_hosts 2>/dev/null \
&& [ -s ~/.ssh/known_hosts ]; then
echo "known_hosts ok (tentative $i)"
break
fi
echo "ssh-keyscan sans reponse (tentative $i/5)"
if [ "$i" -eq 5 ]; then
echo "::error::ssh-keyscan n'a pas recupere la cle hote apres 5 tentatives"
exit 1
fi
sleep 5
done

- name: Deploy via ssh wrapper
env:
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