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allow selecting replica-set

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change config dialog to allow direct, replica and atlas-style clustering, with ability to addoptional  connect parameters 

connect parameters enable access to IBM Cloud Databases for MongoDB, including ssl/tls support.
This commit is contained in:
Ross Cruickshank 2020-09-16 22:03:15 +01:00 committed by GitHub
parent 835047c6c6
commit 958107eed8
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1 changed files with 58 additions and 15 deletions
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73
storage/mongodb/66-mongodb.html
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@ -6,18 +6,24 @@
<input class="input-append-left" type="text" id="node-config-input-hostname" placeholder="localhost">
</div>
<div class="form-row node-config-input-clustered">
<label for="node-config-input-clustered"><i class="fa fa-sitemap"></i><span data-i18n="mongodb.label.clustered"></span></label>
<input type="checkbox" id="node-config-input-clustered" style="width:20px;">
<div class="form-row node-config-input-topology">
<label for="node-config-input-topology"><span data-i18n="mongodb.label.topology"></span></label>
<select id="node-config-input-topology">
<option type="button" class="red-ui-button toggle topology-group" selected value="direct">Direct (mongodb://)</button>
<option type="button" class="red-ui-button toggle topology-group" value="replicaset">RelicaSet/Cluster (mongodb://)</button>
<option type="button" class="red-ui-button toggle topology-group" value="dnscluster">DNS Cluster (mongodb+srv://)</button>
</select>
</div>
<div class="form-row node-config-connectOptions">
<label for="node-config-input-connectOptions"><i class="fa fa-wrench"></i><span data-i18n="mongodb.label.connectOptions"></span></label>
<input type="text" id="node-config-input-connectOptions">
</div>
<div class="form-row node-config-input-port">
<label for="node-config-input-port"><i class="fa fa-plug"></i><span data-i18n="mongodb.label.port"></span></label>
<input type="text" id="node-config-input-port" style="width:55px;">
</div>
<div class="form-row node-config-clusterVersion">
<label> &nbsp; </label>
<span data-i18n="mongodb.label.clusteredVersion"></span>
</div>
<div class="form-row">
<label for="node-config-input-db"><i class="fa fa-database"></i> <span data-i18n="mongodb.label.database"></span></label>
@ -43,7 +49,8 @@
color: "rgb(218, 196, 180)",
defaults: {
hostname: {value: "127.0.0.1", required: true},
clustered: {value: true, required: true},
topology: {value: "direct", required: true},
connectOptions: {value: "", required: false},
port: {value: 27017, required: true},
db: {value: "", required: true},
name: {value: ""}
@ -56,19 +63,55 @@
return this.name || this.db + "@" + this.hostname;
},
oneditprepare: function() {
$("#node-config-input-clustered").on("change",function () {
if ( $("#node-config-input-clustered").is(":checked") ) {
$(".node-config-input-port").hide();
$(".node-config-clusterVersion").show();
} else {
$("#node-config-input-topology").on("change", function() {
var topology = $("#node-config-input-topology option:selected").val();
if (topology === "direct") {
$(".node-config-input-port").show();
$(".node-config-clusterVersion").hide();
} else {
$(".node-config-input-port").hide();
}
})
});
},
});
</script>
<script type="text/x-red" data-help-name="mongodb">
<p>Define a connection method to your MongoDB server instance.</p>
<p>There are 3 supported options:
<details><summary>Standard/direct</summary>
For databases that request connections in the form
<code>
mongodb://[username]:[password]@[hostname]:[port]/[dbname]
</code>
Most often used for local MongoDB instances (localhost:27017), and other stand-alone instances.
</details>
<details><summary>Standard/replicaset</summary>
For databases that request connections in the form
<code>
mongodb://[username]:[password]@[hostnameA]:[port],[hostnameB]:[port]/[dbname]?replicaSet=[replsetname]
</code>
Often used with <q>database as a service</q> offerings,
or on-premises instances that have been configured for availability and resilience
</details>
<details><summary>Clustered by DNS seedlist</summary>
For databases that request connections in the form
<code>
mongodb+srv://[username]:[password]@[clustername]/[dbname]?retryWrites=true&w=majority
</code>
A configuration of MongoDB instances that provide availability and performance
through replication and sharding, accessed through a cluster alias name, rather than
by specific host:port connections. This is the default for MongoDB instances in the
<a href="https://www.mongodb.com/cloud/atlas" target="_blank">Atlas cloud service</a>.
</details>
<p><strong>Connect options</strong> is where you add the optional parameters required by your MongoDB instance.
This might include:
<ul><li>w=majority</li><li>replicaSet=replset</li><li>authSource=admin</li></ul> and any other options appropriate -
full set available at <a href="https://docs.mongodb.com/manual/reference/connection-string/" target="_blank">
Connection String URI Format — MongoDB Manual</a>.
<p>If you are connecting to <a href="https://cloud.ibm.com/catalog/services/databases-for-mongodb-group" target="_blank">
IBM Databases for MongoDB</a>, as a replica-set, be sure to append <code>ssl=true&tlsAllowInvalidCertificates=true </code>
to the <strong>Connect options</strong>.
</script>
<script type="text/x-red" data-template-name="mongodb out">
<div class="form-row">