isucon8

ssh config

ssh_configの中身を ~/.ssh/config に書く。 ip addrとuserをうまいこと合わせよう。

itamae

add deploy key

if ! [ -e itamae/cookbooks/app/files/tmp/deploy.key ]; then
  ssh-keygen -t ecdsa -b 521 -C isucon8-deploy -f itamae/cookbooks/app/files/tmp/deploy.key
fi
cat itamae/cookbooks/app/files/tmp/deploy.key.pub

go https://github.com/nna774/isucon8-preliminary/settings/keys and add deploy key

apply

cd itamae/

SUDO_PASSWORD= bundle exec hocho apply isucon1 --dry-run
SUDO_PASSWORD= bundle exec hocho apply isucon1