denzhel

blueprint:
  name: Frigate - Telegram Notification
  description: Create automations to receive Snapshots and Clips from Frigate
  domain: automation
  input:
    camera:
      name: Frigate Camera
      description: The name of the camera as defined in your frigate configuration (/conf.yml).
    target_chat:
      name: Target

denzhel

To get the IP ranges for a specific service in Atlassian cloud, use this:

curl -s https://ip-ranges.atlassian.com | jq -r '.items[] | select(.product[]=="statuspage") | select (.mask_len<32) | .cidr'

denzhel

To get the IP ranges for a specific service in a specific region, use this:

curl -s https://ip-ranges.amazonaws.com/ip-ranges.json | jq -r '.prefixes[] | select(.region=="us-west-1") | select(.service=="S3") | .ip_prefix'

denzhel

To allow roles to delete talbes in a specific database.schema:

grant DELETE TABLE on <dbName>.<schmeaName> to role <roleName>;

denzhel

To grant other roles to be able to create databases privilege:

grant CREATE DATABASE on account to role <roleName>;

denzhel

If you're getting this error:

Cannot execute task , EXECUTE TASK privilege must be granted to owner role`

You should grant the following privilege using an ACCOUNTADMIN role or similar:

GRANT EXECUTE TASK ON ACCOUNT TO ROLE <roleName>;

denzhel

When you get this kind of message:

"code": "UnauthorizedOperation",
       "message": "You are not authorized to perform this operation. Encoded authorization failure message: Q92aQ6....

Make sure you have the proper set of IAM rights, I simply use an assumable administrator role:

eval $(aws sts assume-role \
--role-arn arn:aws:iam::1234567:role/mgmt-assumable-role \
--role-session-name test | \

denzhel

# create a pair of access key id and access secret key for the user above
resource "aws_iam_access_key" "active" {
  user   = aws_iam_user.travis_ci.name
  status = "Active"
}
# create a pair of rotated access key id and access secret key for the user above
resource "aws_iam_access_key" "rotated" {
  count = var.key_rotation ? 1 : 0
  user  = aws_iam_user.travis_ci.name

denzhel

To query rabbit's API using curl(e.g list all queues):

curl -u '<user>:<password>' -i -H "content-type:application/json" -X GET "http://127.0.0.1:15672/api/queues"

denzhel

1. I’ve identified we have a problem in one of our elasticsearch clusters -> it reached the low water mark - 87%
2. Shards are not allocated to the nodes who passed the water mark - a couple of them
3. I’ve increased water marks:

• low - 95%
• high - 97%
• flood - 99%

4. In the meantime we discussed on our plan and strategy and decided to scale out the cluster by 3 nodes
5. I’ve created 3 nodes using Terraform
6. I’ve deployed elasticsearch one by one using Ansible
7. Decreased the water marks back to default to encourage the cluster to rebalance the