Methods to Resize a DigitalOcean Droplet – CloudSavvy IT

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Droplets are the elemental computing unit on DigitalOcean. A droplet is a digital machine with a number of vCPUs. They’ve a hard and fast quantity of RAM and a devoted portion of SSD storage.

Over 60 totally different droplet configurations can be found. The configurations are categorized into 5 totally different tiers. These are Primary, Normal Function, CPU-Optimized, Reminiscence-Optimized, and Storage-Optimized.

You’ll be able to resize droplets if you might want to broaden your {hardware} assets. You’re in a position to improve, downgrade, and swap between droplet tiers.


DigitalOcean provides good flexibility when resizing, however there are a few limitations to pay attention to.

You’ll be able to’t scale back the dimensions of a droplet’s disk—you possibly can resize upwards, however the change can be everlasting. This is because knowledge is probably not sequentially written to the disk, so lowering its measurement might trigger filesystem corruption.

If you might want to add storage on a brief foundation, you must attach a block storage volume as an alternative. Volumes are storage models with a customizable capability that may be freely added and eliminated.

The opposite resizing limitation considerations CPU architectures. DigitalOcean now provides Intel and AMD CPUs on some droplet plans. When you’ve chosen an structure, that droplet should keep it up all through its life.

Earlier than You Resize

Droplets have to be shut down earlier than you possibly can resize them. You’ll must plan for an outage utilizing your personal upkeep procedures.

DigitalOcean advises a typical downtime interval of 1 minute per GB of used disk area in your droplet. Even if you’re not resizing the SSD, droplet resizes contain disk knowledge transfers throughout the DigitalOcean knowledge middle. Along with the resize time, you also needs to issue within the time wanted for the droplet to restart, and your workloads to get operating.

You need to at all times goal to again up your droplet previous to initiating a resize. Resizes are usually protected operations, however any downside might trigger knowledge loss that is likely to be unrecoverable. Create a snapshot earlier than you resize to mitigate this threat.

When you’re able to proceed, SSH into your droplet and situation a shutdown command:

sudo shutdown now

Don’t use the ability off toggle button within the management panel. That is equal to pulling the plug out of the wall, which may very well be damaging.

Resizing Utilizing the Management Panel

You’ll be able to resize droplets from throughout the DigitalOcean Management Panel. This allows you to browse the obtainable configurations earlier than selecting a plan to change to.

Log in to the management panel and click on the droplet that you just’d prefer to resize. On the droplet particulars web page, click on the “Resize” hyperlink within the left sidebar (pink arrow).

Select a brand new plan for the droplet. You should use the tabs above the desk (blue arrow) to change between droplet courses. To extend the droplet’s storage capability, click on the “Disk, CPU and RAM” toggle button on the prime of the web page (inexperienced arrow). Keep in mind that storage adjustments are irreversible.

Click on the inexperienced “Resize” button on the backside if you’re blissful along with your selection. The resize course of will now start. A progress bar can be displayed whereas the operation completes. After the resize finishes, click on the ability button toggle within the prime proper (purple arrow) in addition up the droplet.

Resizing Utilizing Doctl

You don’t have to make use of the online UI to resize droplets. DigitalOcean’s terminal shopper, Doctl, can deal with resizes with a single command. This may be way more handy when you might want to resize a number of droplets. You can even use Doctl when programmatically upgrading your infrastructure.

Just remember to’re authenticated to Doctl earlier than persevering with—you possibly can follow our guide if you might want to get arrange.

Start by getting the checklist of your droplets:

doctl compute droplet checklist

A desk of output can be returned. Discover the droplet that you just need to resize and notice down its ID.

Subsequent, get the checklist of accessible droplet configuration plans:

doctl compute measurement checklist

The desk contains every configuration’s distinctive slug (e.g. s-2vcpu-2gb) in addition to particulars of its {hardware} assets (2 vCPUs and 2GB RAM on this case). Observe down the slug of the plan that you just need to use.

You’re now able to situation the resize command. Be sure that your droplet has been powered off first.

doctl compute droplet-action resize droplet-id --size s-2vcpu-2gb

Change droplet-id along with your droplet’s ID. Substitute the worth handed to the --size flag with the slug of the dimensions you’ve chosen.

The motion will happen asynchronously. Should you’d relatively the command waits for the motion to complete, add the --wait flag.

Doctl won’t resize the droplet’s disk by default. You’ll be able to broaden your droplet’s SSD to match the brand new plan’s capability by together with the --resize-disk flag. Your new plan will need to have a bigger SSD capability than your droplet’s present spec.

Resizing with out Downtime

Droplets don’t help downtime-less resizes. Should you should resize a mission-critical server, you’ll be finest off creating a brand new droplet and devising a method to maneuver important assets over.

You may want a interval of parallel operating. You could possibly use a floating IP deal with or load balancer to change community site visitors between the 2 droplets. When you’re prepared to finish the transition, take away the previous droplet to have all site visitors divert to the brand new one. This method mitigates the affect of your new droplet having a distinct IP, as exterior providers might proceed referencing the identical floating or load balancer IP.


Droplet resizes allow you to scale your servers to fulfill adjustments in your workloads. The precise resize course of is simple. The complexity is available in planning your resize technique and the accompanying downtime.

When resizing a manufacturing droplet, you must just be sure you’ve obtained a complete restoration plan in case something goes improper. Schedule a upkeep window, permitting a minimum of one minute of downtime for every GB of storage in your droplet’s disk.

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