A static publishing package
Ingest SQS messages, render content and store in S3 for easy lookup
go run renderer.go # make sure you have you AWS keys exported## Architecture
Gophant is built on the premise of producers (renderers) and consumers (brokers):
First thing we need to do is to create some fake services (SQS, DynamoDB, S3) for our renderer to utilise. In the real world this is handled by AWS, but for the purposes of running things locally we'll have to handle this ourselves manually.
spurious-server startspurious initspurious start
Note: Spurious is required for the faking of AWS Services
export AWS_ACCESS_KEY_ID=access; export AWS_SECRET_ACCESS_KEY=secret; go run local.go
DynamoDB is the only faked AWS service that requires exporting env vars.
It uses them to segregate the tables you create.
For your code (or Spurious Browser) to access your DynamoDB data,
you'll need to export/login using the same access/secret key values
You should see something like the following output when running local.go for the first time:
SQS Create Queue:
{
QueueUrl: "http://sqs.spurious.localhost:32768/producer"
}
SQS Sent Message:
{
MD5OfMessageBody: "1356c67d7ad1638d816bfb822dd2c25d",
MessageId: "fe422b17-4c3c-4542-9330-7a253a034025"
}
Sequence Table:
{
TableDescription: {
AttributeDefinitions: [{
AttributeName: "key",
AttributeType: "S"
}],
CreationDateTime: 2016-02-13 17:25:54 +0000 UTC,
ItemCount: 0,
KeySchema: [{
AttributeName: "key",
KeyType: "HASH"
}],
ProvisionedThroughput: {
NumberOfDecreasesToday: 0,
ReadCapacityUnits: 10,
WriteCapacityUnits: 10
},
TableName: "sequencer",
TableSizeBytes: 0,
TableStatus: "ACTIVE"
}
}
Lookup Table:
{
TableDescription: {
AttributeDefinitions: [{
AttributeName: "component_key",
AttributeType: "S"
},{
AttributeName: "batch_version",
AttributeType: "N"
}],
CreationDateTime: 2016-02-13 17:25:55 +0000 UTC,
ItemCount: 0,
KeySchema: [{
AttributeName: "component_key",
KeyType: "HASH"
},{
AttributeName: "batch_version",
KeyType: "RANGE"
}],
ProvisionedThroughput: {
NumberOfDecreasesToday: 0,
ReadCapacityUnits: 10,
WriteCapacityUnits: 10
},
TableName: "lookup",
TableSizeBytes: 0,
TableStatus: "ACTIVE"
}
}
Finished creating local resources
There are flags you can use to configure the local setup (if you prefer not to use Spurious):
-queue: defaults toproducer-region: defaults toeu-west-1-s3-bucket: defaults togophant-s3-endpoint: defaults tospurious ports --json-sqs-endpoint: defaults tospurious ports --json-dynamo-endpoint: defaults tospurious ports --json
Note: with DynamoDB we default table names to
sequencerandlookup