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Merge pull request #1670 from zachfeldman/add-apps-rename

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Add apps rename
This commit is contained in:
Jose Diaz-Gonzalez
2015-12-18 13:40:39 -05:00
parent 321c178f9f f0b260d7dc
commit 2955150dfe
3 changed files with 50 additions and 1 deletions
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10
docs/application-deployment.md
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@@ -100,6 +100,16 @@ This will prompt you to verify the application's name before destroying it. You
dokku --force apps:destroy APP
```
### Renaming a deployed app
You can rename a deployed app using the `apps:rename` CLI tool:
```shell
dokku apps:rename OLD_NAME NEW_NAME
```
This will copy all of your app's contents into a new app directory with the name of your choice, delete your old app, then rebuild the new version of the app and deploy it. All of your config variables, including database urls, will be preserved.
### Adding deploy users
While it is possible to use password-based authorization to push to Dokku, it is preferable to use key-based authentication for security. You can add your public key to the dokku user's `authorized_keys` file with the following command:

21
plugins/apps/commands
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@@ -1,5 +1,5 @@
#!/usr/bin/env bash
[[ " apps apps:create apps:destroy help apps:help " == *" $1 "* ]] || exit $DOKKU_NOT_IMPLEMENTED_EXIT
[[ " apps apps:create apps:rename apps:destroy help apps:help " == *" $1 "* ]] || exit $DOKKU_NOT_IMPLEMENTED_EXIT
set -eo pipefail; [[ $DOKKU_TRACE ]] && set -x
source "$PLUGIN_CORE_AVAILABLE_PATH/common/functions"
source "$PLUGIN_AVAILABLE_PATH/apps/functions"
@@ -13,7 +13,25 @@ case "$1" in
apps:create)
apps_create $2
;;
apps:rename)
[[ -z $2 ]] && dokku_log_fail "Please specify an app to run the command on"
[[ -d "$DOKKU_ROOT/$3" ]] && dokku_log_fail "Name is already taken"
OLD_APP="$2"
NEW_APP="$3"
mkdir -p "$DOKKU_ROOT/$NEW_APP"
docker run --rm -v "$DOKKU_ROOT/$OLD_APP/cache:/cache" "dokku/$OLD_APP" chmod 777 -R /cache
rm -rf "$DOKKU_ROOT/$OLD_APP/cache"
cp -a "$DOKKU_ROOT/$OLD_APP/." "$DOKKU_ROOT/$NEW_APP"
dokku apps:destroy $OLD_APP --force
sed -i -e "s/$OLD_APP/$NEW_APP/g" "$DOKKU_ROOT/$NEW_APP/URLS"
sed -i -e "s/$OLD_APP/$NEW_APP/g" "$DOKKU_ROOT/$NEW_APP/VHOST"
dokku ps:rebuild $NEW_APP
plugn trigger post-app-rename $OLD_APP $NEW_APP
echo "Renaming $OLD_APP to $NEW_APP... done"
;;
apps:destroy)
[[ -z $2 ]] && dokku_log_fail "Please specify an app to run the command on"
[[ "$2" == "tls" ]] && dokku_log_fail "Unable to destroy tls directory"
@@ -52,6 +70,7 @@ case "$1" in
apps, List your apps
apps:create <app>, Create a new app
apps:destroy <app>, Permanently destroy an app
apps:rename <old-app> <new-app>, Rename an app
EOF
;;

20
tests/unit/apps.bats
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@@ -26,3 +26,23 @@ load test_helper
echo "status: "$status
assert_success
}
@test "(apps) apps:rename" {
deploy_app
run bash -c "dokku apps:rename $TEST_APP great-test-name"
echo "output: "$output
echo "status: "$status
assert_success
run bash -c "dokku apps | grep $TEST_APP"
echo "output: "$output
echo "status: "$status
assert_output ""
run bash -c "curl --silent --write-out '%{http_code}\n' `dokku url great-test-name` | grep 404"
echo "output: "$output
echo "status: "$status
assert_output ""
run bash -c "dokku --force apps:destroy great-test-name"
echo "output: "$output
echo "status: "$status
assert_success
}