Merge pull request #8 from Aiven-Open/release_dev_tier

use dev tier plan [EC-963]

Author: HelenMel

skills/aiven-kafka-setup-avn/SERVICE_CREATION_AVN.md

@@ -43,8 +43,8 @@ skill's automated setup.
 
 ### 2.2 Default plan selection
 
-- If the user asks for the **cheapest** plan: select `startup-4` (the cheapest plan that supports Schema Registry and SASL).
-- If the user does **not** specify a plan: default to `startup-4`.
+- If the user asks for the **cheapest** plan: select `developer-2-1d` (the cheapest plan that supports Schema Registry and SASL).
+- If the user does **not** specify a plan: default to `developer-2-1d`.
 - If the user explicitly names a valid plan (e.g. `business-4`): use it.
 - **Always confirm** the selected plan and its hourly cost with the user before creating the service.
 
@@ -67,7 +67,7 @@ bash scripts/setup_aiven_kafka.sh <service-name> <CLOUD_NAME> <plan> <kafka-vers
 Example:
 
 ```bash
-bash scripts/setup_aiven_kafka.sh my-kafka do-fra startup-4 4.1
+bash scripts/setup_aiven_kafka.sh my-kafka do-fra developer-2-1d 4.1
 ```
 
 **ALWAYS** use the latest Kafka version. As of 2026-03, the latest is **4.1**.

skills/aiven-kafka-setup-avn/SKILL.md

@@ -89,7 +89,7 @@ Follow **[SERVICE_CREATION_AVN.md](SERVICE_CREATION_AVN.md)** sections 1–4 in
    - `aiven-kafka-service-test`
    - `Other` (if selected, ask the customer to provide their custom service name)
 2. **Choose a region** — ask the user with AskQuestion, mapping their choice to the **EXACT** `CLOUD_NAME` from the table in **[SERVICE_CREATION_AVN.md](SERVICE_CREATION_AVN.md)**.
-3. **Choose a plan** — default `startup-4`; **never** use `free-0` or `startup-2`.
+3. **Choose a plan** — default `developer-2-1d`; **never** use `free-0` or `startup-2`.
 4. **Run the setup script** — a single command creates the service, tags it with
    `AI-skill-generated=true`, creates users and ACLs, registers the schema,
    extracts all connection details, and writes them to `env.sh`.

skills/aiven-kafka-setup-avn/reference.md

@@ -36,7 +36,7 @@ avn service plans --service-type kafka --cloud <CLOUD_NAME>
 avn service create <SERVICE_NAME> \
   --service-type kafka \
   --cloud <CLOUD_NAME> \
-  --plan startup-4 \
+  --plan developer-2-1d \
   --no-project-vpc \
   --kafka-version 4.1 \
   -c kafka_authentication_methods.sasl=true \

skills/aiven-kafka-setup-avn/scripts/setup_aiven_kafka.sh

@@ -18,7 +18,7 @@ set -euo pipefail
 
 KAFKA_SERVICE="${1:?Usage: $0 <service-name> <cloud-name> [plan] [kafka-version]}"
 CLOUD_NAME="${2:?Usage: $0 <service-name> <cloud-name> [plan] [kafka-version]}"
-PLAN="${3:-startup-4}"
+PLAN="${3:-developer-2-1d}"
 KAFKA_VERSION="${4:-4.1}"
 TOPIC="orders"
 BILLING_ERROR_MSG="Payment method is not set and there is not enough credits for the service"