How Do I Power off DigitalOcean Droplet

How do I safely power cycle (reboot) my server?

Restarting your droplet is a very simple process.

To safely shutdown your server

  1. Log in to your Droplet as the root user and execute:
    shutdown -h now

    This, will shut down your server down correctly and flush any pending changes to the disk and then terminate the droplet.

  2. Visit the control panel and select your droplet, then the option to power on your droplet.

To reboot in one command

  1. Log in to your Droplet as the root user and execute:

    This, will do the same as the step above without the need to login to DigitalOcean and manually boot the server.

How to force Shut down?

To force your droplet to shut down so you can reboot it log in to Digital Ocean and select the droplet you wish to shut down.  Press the “power off” switch.

important Warning: This will be similar to pulling the plug on a running computer and may lead to drive corruption. Always check the server is okay once powered back on. Only do this as a last resort.

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Backing up MySQL on DigitalOcean

If your Droplet has an extremely active database its worth exporting the data into a static file just before taking a snapshot, this was you guarantee your data is safely backed up and restorable without corruption.

For this guide, we are going to base it on using MySQL but this is possible for any database where you can export into a static file.

Export MySQL Database

For exporting we will use mysqldump the command if very easy to run

mysqldump -u [username] -p [database name] > [database name].sql

Create Backup User

I recommend you create a read-only user for reading the database you want to export.

Login to MySQL terminal

mysql -u root -p

Create user granted to just one database via localhost


Replace Database with your database name and password with a strong random password, you could also rename mysqldump to a different user.

If you want the user to have read access to any database


Once completed you can exit MySQL, type exit and enter.

Create Password File

As the user you are going to use for cron we need to make a file for the mysqldump users’ password to be stored. This enables us to login without having to enter the password into the terminal.

  • Create a .my.cnf file in the users home directory
  • Copy the content below and replace with your mysql username and password.
  • Now change the file permissions to 600 to prevent other users from reading it
    chmod 600 ~/.my.cnf

Once this is in place we can run a test to make sure it’s running well.

mysqldump -u mysqldump DATABASE > dump.sql

The dump file should now contain a copy of your data, you can now remove that file once you check because when we create the dump we will also use gzip to compress it to save disk space and storage costs.

Crontab automation

Our command is ready to run on cron we just need to program the frequency of backups.

mysqldump -u mysqldump DATABASE | gzip > dump.sql.gz


We recommend you take the mysql dump just before SnapShooter does your backup. Next we edit our crontab

crontab -e

And add the following config

50 23 */2 * * mysqldump -u mysqldump DATABASE | gzip > dump.sql.gz >/dev/null 2>&1

In this example, we will take a mysqldump at 23:50 every day. Ten minutes before SnapShooter is due to take its nightly backup. Cron Generator is a great tool for build the cron schedule and you can adjust to get the timing right with your Droplet and the timezone your based in. If you database takes a long time to backup you may wish to adjust the time to be a bit earlier.

Remember each day the dump will be overridden which is okay as SnapShooter will create a new snapshot of the server with the most up to date MySQL backup on it.


DigitalOcean High CPU are now Generally Available

Back in July 2017, DigitalOcean announced they were going to offer High CPU droplets for those jobs where CPU is a higher priority than memory.  They are now generally available to all Digital Ocean Users.

Here is a list of jobs DigitalOcean suggest as good use cases

  • App servers. App servers with significant loads and powered by NodeJS require more CPUs than what’s available with standard Droplets. High CPU Droplets can improve application performance without paying for storage infrastructure you don’t need.
  • CI/CD servers. Improve the performance of your Jenkins pipeline to rapidly deliver new functionality to production. With High CPU Droplets, Jenkins can speed up continuous integration and deployment times enabling you to quickly deploy features to production.
  • Data analytics applications. More CPUs can improve the performance of data analytics, specifically for applications that require heavy computation. In these cases, choosing one High CPU Droplet with multiple, dedicated vCPUs provides both better performance and more favorable pricing than multiple, standard Droplets.
  • Build servers. If you build applications using remote build servers (using the DO API to deploy build servers as needed), it can be more cost effective to use High CPU Droplets on demand to initiate and complete builds more quickly.

[Introducing High CPU Droplets]



How do you restore a DigitalOcean Snapshot?

So the worse has happened and you need to restore your droplet to an older snapshot.  First, if you’re using SnapShooter make sure you pause backups.

Then you need to login to your DigitalOcean account. We don’t allow you to restore snapshots from SnapShooter as a added layer of security. Once you login you need to locate the correct droplet you wish to restore.

Once you’re on the droplets settings page you need to find Snapshots on the left menu.

You need to find the snapshot you wish to restore.

Once you have the correct snapshot use the more drop-down and select restore droplet

Once you confirm your droplet will be restored to your Snapshot. Once your happy don’t forget to resume backups on your droplet in SnapShooter.

Are DigitalOcean snapshots destroyed after restoring them?

No snapshots are not destroyed when a snapshot is restored. They are kept for as long as your retention policy is set for.

If you are using SnapShooter to manage your droplet and you need to restore your Digital Ocean it can be worth pausing backups to make sure your old backups are not destroyed until your happy you have fixed the issue.

How to pause backups

  1. Login to SnapShooter
  2. Select the droplet you wish to pause

  3. On the top right press the pause symbol
  4. You should see the confirmation message

    Your droplet snapshot schedule have been paused

  5. Your droplet is now paused and will have a status of paused. No more backups will be scheduled and no old backups will be removed.

How to unpause/resume Backups

  1. Login to SnapShooter
  2. Select the droplet you wish to resume
  3. On the top right press the play symbol
  4. You should see the confirmation message

    Your droplet snapshot schedule have been resumed

  5. Your droplet is now resumed and will have a status of activated. Backups will continue on scheduled and old backups will be removed based on your retention policy.

Does DigitalOcean shutdown the droplet to take snapshot or backup?

The simple answer is no, DigitalOcean does not require you to turn off your droplet to take a snapshot or backup.

In the past, DigitalOcean did require the server to be shutdown first. You used to have to shut down, take snapshot and reboot. Which is a process anyone running a server does not want to do, luckily now you can keep them running.

SnapShooter’s Process

At SnapShooter we do not turn on or off servers so we will take a snapshot in the current state your server is in. You may find a snapshot takes a little bit longer to take a snapshot while online. Snapshots also take a longer if your server is under heavy load. From experience, we don’t notice the servers performance drop while taking snapshots.


Can you download DigitalOcean Snapshots?


Sorry, you can’t download DigitalOcean Snapshots

Unfortunately, you are unable to download your DigitalOcean snapshots and backups outside of the DigitalOcean environment. They have not made this feature available. There has been talking about making it possible but we have not seen DigitalOcean make any steps towards making this possible.

You can do a lot with DigitalOcean snapshots within their network. Create new droplets from Snapshot, restore existing droplets to snapshot and moving snapshot across data centres.


We have a sister product called Backup Stream that can take downloadable snapshots of any linux using a streaming backing method. It’s in closed beta but you can join the waiting list here


Here at SnapShooter we find that snapshots are an extremely powerful way to protect droplets and volumes. Recovering a server is extremely fast compared to restoring from an external source, network lag is very real when your moving GB’s of data in a hurry (especially when uploading from a consumer ISP connection). We also value the importance of not putting all your eggs in one basket. We recommend to all our customers and DigitalOcean customers to also create off-site backups.

Here is our recommended a list of articles created by the Digital Ocean community to get you started.

DigitalOcean Snapshot Pricing Explained

At Digital Ocean you pay for the amount of storage your snapshot takes. This is prices at a simple $0.05 per gigabyte per month. This is different to Digital Ocean backups which are priced at 20% of the cost of the droplet no matter how much disk space you use. Backups are limited to once a week and only the last 4 weeks are retailed, where you can have as many snapshots as you wish.

Working Out Big A Snapshot Will Be.

If you want to know how much disk space your server is currently using so you can work out how much a snapshot will cost, you can run a simple command.

SSH into your server and run the df command

df -h /

root@server:~# df -h /
Filesystem      Size  Used Avail Use% Mounted on
/dev/vda1        20G  8.3G   12G  43% /

Your command will output this table, your looking for the /dev/vda1 drive which under the used column is tell me its using 8.3gb. 8.3*0.05=$0.415 per month storage costs.

We have also created a command for doing this all in one go and calculate the storage cost from terminal

df -k -h / | tail -1 | awk '{print $3*0.05}'

root@snapshooter:~# df -k -h / | tail -1 | awk '{print $3*0.05}'