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dokku/docs/template.html
Jose Diaz-Gonzalez dceaef20ed Release 0.22.0 
# History

## 0.22.0

Install/update via the bootstrap script:

```shell
wget https://raw.githubusercontent.com/dokku/dokku/v0.22.0/bootstrap.sh
sudo DOKKU_TAG=v0.22.0 bash bootstrap.sh
```

See the [0.22.0 migration guide](/docs/appendices/0.22.0-migration-guide.md) for more information on migrating to 0.22.0.

### Bug Fixes

- #4204: @josegonzalez Ensure the image is not an empty string
- #4198: @josegonzalez Reference extracted Procfile
- #4194: @josegonzalez Drop appName check in apps:report
- #4183: @josegonzalez Embed pb.UnimplementedGreeterServer to avoid linting issues
- #4182: @josegonzalez Upgrade herokuish to fix nodejs tests
- #4173: @karimsan Add build-essential to Vagrant provision
- #4181: @josegonzalez Conditionally mount the dokku-arch folder if it exists
- #4130: @josegonzalez Clear proxy configs on boot
- #4131: @josegonzalez Bump minimum docker version
- #4123: @fomojola Support for expected CHECKS text with special characters
- #4115: @josegonzalez Add missing labels to built images
- #4116: @Schlepptop Ensure config:clear an be called

### New Features

- #4209: @josegonzalez Add experimental support for Cloud Native Buildpacks (CNB)
- #4210: @josegonzalez Add migration guide link to release notes
- #4203: @josegonzalez Cleanup log output for failure case
- #4208: @ankane Add ability to change the access log format
- #4202: @josegonzalez Schedule related images for cleanup when retiring containers
- #4197: @josegonzalez Retire intermediate containers after use
- #4128: @fomojola Added the container index to the network-compute-ports trigger
- #4191: @josegonzalez Create codeql-analysis.yml
- #4139: @Yihao-G Allow controlling Nginx proxy-buffer-size, proxy-buffering, proxy-buffers, proxy-busy-buffers-size
- #4156: @ltalirz When `cert:add` remove previous cert before copying the new cert
- #4129: @josegonzalez Prohibit non-dns names for apps and process types
- #4125: @josegonzalez Allow customizing the various nginx templates
- #4121: @josegonzalez Add ability to disable custom ninx.conf.sigil extraction

### Refactors

- #4160: @nerg4l Rewrite logs plugin in Go
- #4149: @josegonzalez Rewrite ps plugin in golang
- #4080: @hugopeixoto Stop using VHOST when listing app domains and urls
- #4117: @josegonzalez Rewrite app-json plugin in golang
- #4113: @josegonzalez Drop herokuish release code

### Documentation

- #4196: @josegonzalez Correctly doc apps:report output
- #4195: @luizpicolo Fix whitespace in process-management docs
- #4184: @badsyntax Add note regarding using plugin triggers instead of sourcing functions
- #4188: @fomojola Added the autosync community plugin
- #4187: @nahtnam Add `-p` flag to "Run on External Volume" tutorial
- #4186: @badsyntax Add dokku-discourse to community plugins list
- #4170: @chrisjsimpson Add note on how to enable buildkit usage
- #4168: @josegonzalez Revert "The default branch for ruby-getting-started is 'main', not 'master"
- #4167: @nateww The default branch for ruby-getting-started is 'main', not 'master
- #4135: @znz Fix broken table
- #4140: @swrobel Note Ubuntu 20.04 support in README
- #4136: @hugopeixoto Update push command for sample app in docs
- #4124: @josegonzalez Note that docker options require app rebuilds
- #4098: @carlosgeos Add a note on how nginx handles load balancing
- #4111: @josegonzalez Add large version of dokku image
- #4100: @turicas Fix markdown syntax in nginx docs

### Other

- #4201: @dependabot-preview[bot] chore(deps): bump jetty-servlet from 9.4.34.v20201102 to 9.4.35.v20201120 in /tests/apps/java
- #4200: @dependabot-preview[bot] chore(deps-dev): bump heroku/heroku-buildpack-php from 183 to 185 in /tests/apps/php
- #4189: @dependabot-preview[bot] chore(deps): bump thin from 1.7.2 to 1.8.0 in /tests/apps/ruby
- #4175: @dependabot-preview[bot] chore(deps): bump jetty-servlet from 9.4.33.v20201020 to 9.4.34.v20201102 in /tests/apps/java
- #4172: @dependabot-preview[bot] chore(deps): bump github.com/golang/protobuf from 1.4.2 to 1.4.3 in /tests/apps/gogrpc
- #4185: @dependabot-preview[bot] chore(deps): bump socket.io from 2.3.0 to 3.0.1 in /tests/apps/.websocket.disabled
- #4190: @dependabot-preview[bot] chore(deps-dev): bump heroku/heroku-buildpack-php from 182 to 183 in /tests/apps/php
- #4165: @dependabot-preview[bot] chore(deps): bump jetty-servlet from 9.4.31.v20200723 to 9.4.33.v20201020 in /tests/apps/java
- #4153: @dependabot-preview[bot] chore(deps-dev): bump heroku/heroku-buildpack-php from 181 to 182 in /tests/apps/php
- #4144: @dependabot-preview[bot] chore(deps-dev): bump heroku/heroku-buildpack-php from 180 to 181 in /tests/apps/php
- #4137: @dependabot-preview[bot] chore(deps-dev): bump heroku/heroku-buildpack-php from 179 to 180 in /tests/apps/php
- #4118: @dependabot[bot] chore(deps): bump django from 3.0.2 to 3.0.7 in /tests/apps/dockerfile-release
- #4103: @dependabot-preview[bot] chore(deps-dev): bump heroku/heroku-buildpack-php from 178 to 179 in /tests/apps/php
- #4091: @dependabot-preview[bot] chore(deps): bump jetty-servlet from 9.4.30.v20200611 to 9.4.31.v20200723 in /tests/apps/java
2020-12-01 16:23:05 -05:00

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} else if (currentDepth > lastNodeDepth) {
newLine = '<ul>' + newLine;
} else if (currentDepth < lastNodeDepth) {
newLine = '</ul>' + newLine;
}
ToC += newLine;
lastNodeDepth = currentDepth;
});
ToC += '</ul></nav>';
if (count > 1) {
var navItems = document.querySelectorAll('.list-group-item');
Array.prototype.forEach.call(navItems, function(el, i){
if (el.getAttribute('href') == location.pathname) {
el.insertAdjacentHTML('afterEnd', ToC);
}
});
}
Array.prototype.forEach.call(blockquotes, function (el, i) {
if (el.innerHTML.toLowerCase().indexOf('warning') !== -1) {
addClass(el, 'warning');
el.innerHTML = el.innerHTML.replace('Warning', '<strong>Warning</strong>')
} else if (el.innerHTML.toLowerCase().indexOf('new as of') !== -1) {
addClass(el, 'new-as-of');
} else if (el.innerHTML.toLowerCase().indexOf('not yet released') !== -1) {
addClass(el, 'not-yet-released');
}
});
Array.prototype.forEach.call(classNames, function (className, i) {
Array.prototype.forEach.call(tables, function (el, i) {
addClass(el, className);
});
});
var addLanguageLabel = function (el, language) {
var labelWrapper = document.createElement('div'),
label = document.createElement('div');
labelWrapper.setAttribute('class', 'highlight-show-language');
label.setAttribute('class', 'highlight-show-language-label');
label.appendChild(document.createTextNode(language));
labelWrapper.appendChild(label);
el.insertBefore(labelWrapper, el.firstChild);
};
var highlightElements = document.querySelectorAll('pre');
Array.prototype.forEach.call(highlightElements, function(el, i) {
var language = languageClass(el.parentElement);
if (typeof (language) === 'undefined') {
return;
}
addLanguageLabel(el.parentElement, language);
var nextEl = el.parentElement.nextElementSibling;
if (nextEl !== null && nextEl.nodeName.toLowerCase() === 'pre') {
var wrapper = document.createElement('div');
wrapper.setAttribute('class', 'highlight-output');
wrapper.wrap(nextEl);
addLanguageLabel(wrapper, 'output');
addClass(el, 'highlight-has-output');
}
});
addListener(currentVersionEl, 'click', function() {
if (hasClass(versionContainer, 'shift-up')) {
removeClass(versionContainer, 'shift-up');
} else {
addClass(versionContainer, 'shift-up');
}
});
var range = function(start, count) {
return Array.apply(0, Array(count))
.map(function (element, index) {
return index + start;
});
}
var parseVersions = function(version, versions) {
var pieces = version.split('.'),
prefix = pieces.slice(0, 2).join('.') + '.',
maxPatchVersion = parseInt(pieces.slice(2, 3)[0], 10),
versionRange = range(0, maxPatchVersion + 1);
for (var i in versionRange) {
versions.push(prefix.concat(versionRange[i]));
}
return versions;
}
var addVersionLink = function(version) {
var a = document.createElement('a'),
dd = document.createElement('dd'),
ref = 'dokku~v' + version,
versionName = 'v' + version;
if (version == 'master') {
ref = 'dokku';
versionName = 'master';
}
a.setAttribute('href', '/' + ref + '/' + localPath);
a.appendChild(document.createTextNode(versionName));
if (versionName == currentVersion) {
var strong = document.createElement('strong');
strong.appendChild(a);
dd.appendChild(strong);
} else {
dd.appendChild(a);
}
versionList.appendChild(dd);
};
var processVersions = function(data) {
var versions = [];
for (var key in data['max-versions']) {
if (!data['max-versions'].hasOwnProperty(key)) {
continue;
}
versions = parseVersions(data['max-versions'][key], versions);
}
addVersionLink('master');
Array.prototype.forEach.call(versions, function (version, i) {
addVersionLink(version);
});
};
if (currentVersion === 'master') {
document.querySelectorAll('.dev-warning')[0].style.position = 'relative';
Array.prototype.forEach.call(document.querySelectorAll('.dev-warning'), function (el, i) {
el.style.display = '';
});
}
data = ls2.load('max-versions');
if (!data) {
var request = new XMLHttpRequest();
request.open('GET', '/dokku/assets/versions.json', true);
request.setRequestHeader('Cache-Control', 'no-cache, no-store');
request.onload = function() {
if (request.status >= 200 && request.status < 400) {
var data = JSON.parse(request.responseText);
// store for 1 day
ls2.save('max-versions', data, 86400);
processVersions(data);
}
};
request.onerror = function() {
// There was a connection error of some sort
};
request.send();
} else {
processVersions(data);
}
});
</script>
</body>
</html>
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