Generate a New Set of Random Passwords and Keys Memorable Passwords - Perfect for securing your computer or mobile device, or somewhere brute force is detectable. Strong Passwords - Robust enough to keep your web hosting account secure. MinIO Custom Access and Secret Keys using Docker secrets To override MinIO's auto-generated keys, you may pass secret and access keys explicitly by creating access and secret keys as Docker secrets. MinIO server also allows regular strings as access and secret keys. Access Premium Version. Random Name Picker. Sum (Summation) Calculator. Percent Off Calculator. Small Text Generator ⁽ᶜᵒᵖʸ ⁿ ᵖᵃˢᵗᵉ⁾. If you like Django Secret Key Generator, please consider adding a link to this tool by copy/paste the following code: Copy the. Force admin credentials (access and secret key) to be reconfigured every time they change in the secrets: false: accessKey.password: MinIO® Access Key. Ignored if existing secret is provided. Random 10 character alphanumeric string: accessKey.forcePassword: Force users to specify an Access Key: false: secretKey.password: MinIO® Secret Key. MinIO uses a key-management-system (KMS) to support SSE-S3. If a client requests SSE-S3, or auto-encryption is enabled, the MinIO server encrypts each object with an unique object key which is protected by a master key managed by the KMS.

The goal

I want to share/sync a common folder between 4 nodes.
You know like dropbox but without a 3td party server of course.
Let's see if (Minio Erasure Code) can help.

This doc is not on Minio website yet but it really helped me.

Create the folder to share between our 4 nodes:

Run this on all nodes:

About my path SOURCE:

• mnt is for things shared
• minio is the driver or the applications used to share
• dev-d is my cluster ID. It could be prod-a, prod-b, dev-b ...

Network

Run this the leader node:

Deploying 4 instances (Minio Erasure Code)

Run this the leader node:

Create your own MINIO_ACCESS_KEY and MINIO_SECRET_KEY values!

• Ensure access key = 5 to 20 characters
• Ensure secret key = 8 to 40 characters

docker service ls

logs from minio1

Status 1)

The services are running good.

Create a bucket

• Open a new tab on your browser
• Go to: http://ip10_0_25_6-9001.play-with-docker.com/minio
• Enter credits
• Create bucket 'tester'
• Upload a picture 'animated-good-job.gif' from the browser

On your 4 nodes, check if the file is there:

Status 2)

When uploading a file from the web GUI, all nodes sync the files as expected. Good!

2/2 Testing file sharing by creating a file from the nodes

Then ...

from node3, Create dummy files (unit test)

You get the pattern at this point :)

from node4, Create dummy files (unit test)

You get the pattern at this point :)

Status 3)

Files are NOT SYNCED when they are created from the nodes. Is it normal?

Asking for help on Slack

Hello folks!

Regarding Minio Erasure Code Mode,
I want to share/sync a common folder between 4 nodes using Erasure Code Mode.
You know like dropbox (but without a 3td party main server of course).

I took many hours to test this setup and this is my conclusion:

• When uploading a file from the web GUI, all nodes sync the files as expected. Good!
• But files are NOT SYNCED when they are created from the nodes. Damm :-/

May I ask your help here?
https://github.com/minio/minio/issues/3713#issuecomment-279573366

Cheers!

Answers on Slack!

y4m4b4 [8:18 PM]
mounting a common DIR you can either use MinFS or S3FS

[8:18]
which would mount the relevant bucket on the nodes..

pascalandy [8:18 PM]
OK tell me about it :)))

y4m4b4 [8:18 PM]
https://github.com/minio/minfs#docker-simple
minio/minfs: A network filesystem client to connect to Minio and Amazon S3 compatible cloud storage servers
minfs - A network filesystem client to connect to Minio and Amazon S3 compatible cloud storage servers

all you need to do is this..

pascalandy [8:18 PM]
OMG!
You guys are doing this as well?!
You saved the day!

The missing part - Install the volume driver

docker volume create

Testing the volume within a container

Status 4)

By using our docker volume bucket-dev-e we can mount the bucket into any container. Very good!

Using sub directories from a bucket.

This part is work in progress. See https://github.com/minio/minfs/issues/20

For all details about my setup, please check my post:
The complete guide to attach a Docker volume with Minio on your Docker Swarm Cluster

— — —

Let’s say that my Minio's bucket is named: bucket-dev-e.
I mounted it here /mnt/minio00000/dev-e using docker volume create …

Let's start one blog (This works perfectly):

What if I need to run multiple websites:

My challange is … the commands above are not working. By default we cannot specify subpaths bucket-dev-e/ghost/site2/images from a Docker Volume.
What can we do ? (I DON’T KNOW THE ANSWER YET)

I don't want to use one Docker Volume for each of the 100x (potentially 1000x) site I’m hosting.

Any other ideas?

Conclusion

By using Minio along their minfs (https://github.com/minio/minfs) we can have best of both worlds.
A solid object storage and connect Docker volume to this storage. Any container can have access to the bucket created in Minio.

Another great thing with Minio is that you don't have to pre-define disk space (like GlusterFS, Infinit, Portworx, etc). Minio use whatever space you have a disk.

You can also create another data store easily on hyper.sh and rock to the world. It's been a long journey and now this will help me to move to production.

Cheers!
Pascal Andy | Twitter
[

Don't be shy to buzz me 👋 on Twitter @askpascalandy. Cheers!

Blobs are a common abstraction for storing unstructured data on Cloud storageservices and accessing them via HTTP. This guide shows how to work withblobs in the Go CDK.

The blob package supports operations like reading and writing blobs (using standardio package interfaces), deleting blobs, and listing blobs in a bucket.

Subpackages contain driver implementations of blob for various services,including Cloud and on-prem solutions. You can develop your applicationlocally using fileblob, then deploy it to multiple Cloud providers withminimal initialization reconfiguration.

Opening a Bucket🔗

The first step in interacting with unstructured storage isto instantiate a portable *blob.Bucket for your storage service.

The easiest way to do so is to use blob.OpenBucket and a service-specific URLpointing to the bucket, making sure you “blank import” the driver package tolink it in.

See Concepts: URLs for general background and the guide below for URL usagefor each supported service.

Alternatively, if you needfine-grained control over the connection settings, you can call the constructorfunction in the driver package directly.

You may find the wire package useful for managing your initialization codewhen switching between different backing services.

See the guide below for constructor usage for each supported service.

Prefixed Buckets🔗

You can wrap a *blob.Bucket to always operate on a subfolder of the bucketusing blob.PrefixedBucket:

Alternatively, you can configure the prefix directly in the blob.OpenBucketURL:

Using a Bucket🔗

Once you have opened a bucket for the storage provider you want, you canstore and access data from it using the standard Go I/O patterns describedbelow. Other operations like listing and reading metadata are documented in theblob package documentation.

Writing Data to a Bucket🔗

To write data to a bucket, you create a writer, write data to it, and thenclose the writer. Closing the writer commits the write to the provider,flushing any buffers, and releases any resources used while writing, so youmust always check the error of Close.

The writer implements io.Writer, so you can use any functions that takean io.Writer like io.Copy or fmt.Fprintln.

In some cases, you may want to cancel an in-progress write to avoid the blobbeing created or overwritten. A typical reason for wanting to cancel a writeis encountering an error in the stream your program is copying from. To aborta write, you cancel the Context you pass to the writer. Again, you mustalways Close the writer to release the resources, but in this case you canignore the error because the write’s failure is expected.

Reading Data from a Bucket🔗

Once you have written data to a bucket, you can read it back by creating areader. The reader implements io.Reader, so you can use any functionsthat take an io.Reader like io.Copy or io/ioutil.ReadAll. You mustalways close a reader after using it to avoid leaking resources.

Minio Generate Random Access Keyword

Many storage providers provide efficient random-access to data in buckets. Tostart reading from an arbitrary offset in the blob, use NewRangeReader.

Minio Generate Random Access Key Free

Deleting a Bucket🔗

You can delete blobs using the Bucket.Delete method.

Other Usage Samples🔗

Supported Storage Services🔗

Google Cloud Storage🔗

Google Cloud Storage (GCS) URLs in the Go CDK closely resemble the URLsyou would see in the gsutil CLI.

blob.OpenBucket will use Application Default Credentials; if you haveauthenticated via gcloud auth login, it will use those credentials. SeeApplication Default Credentials to learn about authenticationalternatives, including using environment variables.

Full details about acceptable URLs can be found under the API reference forgcsblob.URLOpener.

GCS Constructor🔗

The gcsblob.OpenBucket constructor opens a GCS bucket. You must firstcreate a *net/http.Client that sends requests authorized by Google CloudPlatform credentials. (You can reuse the same client for anyother API that takes in a *gcp.HTTPClient.) You can find functions in thegocloud.dev/gcp package to set this up for you.

Minio Generate Random Access Key Code

S3🔗

S3 URLs in the Go CDK closely resemble the URLs you would see in the AWS CLI.You should specify the region query parameter to ensure your applicationconnects to the correct region.

blob.OpenBucket will create a default AWS Session with theSharedConfigEnable option enabled; if you have authenticated with the AWS CLI,it will use those credentials. See AWS Session to learn about authenticationalternatives, including using environment variables.

Full details about acceptable URLs can be found under the API reference fors3blob.URLOpener.

S3 Constructor🔗

The s3blob.OpenBucket constructor opens an S3 bucket. You must firstcreate an AWS session with the same region as your bucket:

S3-Compatible Servers🔗

The Go CDK can also interact with S3-compatible storage servers thatrecognize the same REST HTTP endpoints as S3, like Minio, Ceph, orSeaweedFS. You can change the endpoint by changing the Endpoint fieldon the *aws.Config you pass to s3blob.OpenBucket. If you are usingblob.OpenBucket, you can switch endpoints by using the S3 URL using queryparameters like so:

See aws.ConfigFromURLParams for more details on supported URL options for S3.

Azure Blob Storage🔗

Azure Blob Storage URLs in the Go CDK allow you to identify Azure Blob Storage containerswhen opening a bucket with blob.OpenBucket. Go CDK uses the environmentvariables AZURE_STORAGE_ACCOUNT, AZURE_STORAGE_KEY, andAZURE_STORAGE_SAS_TOKEN to configure the credentials. AZURE_STORAGE_ACCOUNTis required, along with one of the other two.

Full details about acceptable URLs can be found under the API reference forazureblob.URLOpener.

Azure Blob Constructor🔗

The azureblob.OpenBucket constructor opens an Azure Blob Storage container.azureblob operates on Azure Storage Block Blobs. You must first createAzure Storage credentials and then create an Azure Storage pipeline beforeyou can open a container.

Local Storage🔗

The Go CDK provides blob drivers for storing data in memory and on the localfilesystem. These are primarily intended for testing and local development,but may be useful in production scenarios where an NFS mount is used.

Local storage URLs take the form of either mem:// or file:/// URLs.Memory URLs are always mem:// with no other information and always create anew bucket. File URLs convert slashes to the operating system’s native fileseparator, so on Windows, C:foobar would be written asfile:///C:/foo/bar.

Minio Generate Random Access Keyboard

Local Storage Constructors🔗

You can create an in-memory bucket with memblob.OpenBucket:

You can use a local filesystem directory with fileblob.OpenBucket: