Update to runTumblebug.sh and check readiness without auth

[yunkon-kim]

This PR includes two things:

1. Adding endpoint selection logic to runTumblebug.sh
2. Checking readiness without auth

Tumblebug users/developers can select the endpoints when running the Tumblebug container.

Option 1) Use the retrieved external IP and set the endpoints of SP, DF, TB as the previous
Option 2) Use host.docker.internal and localhost

• Note: host.docker.internal is used for TB container to communicate with SP/DF containers
• Note: localhost is used for Tumblebug SELF_ENDPOINT for serving APIs externally

Also, we can check TB readiness without auth.

[yunkon-kim]

Prompt

[Retrieve IP address accessible from outside]
Please select endpoints to be used:
1) Use External IP for all components: 129.254.75.33
2) Use 'host.docker.internal' to communicate with Spider and Dragonfly containers, 'localhost' for Tumblebug
Enter your choice (1 or 2):

The command when selecting option 1

sudo docker run --rm -p 1323:1323 \
                -v /home/ubuntu/dev/cloud-barista/cb-tumblebug/container-volume/cb-tumblebug-container:/app/meta_db \
                -e SPIDER_REST_URL=http://129.254.75.33:1024/spider -e DRAGONFLY_REST_URL=http://129.254.75.33:9090/dragonfly -e SELF_ENDPOINT=129.254.75.33:1323 \
                --name cb-tumblebug \
                cloudbaristaorg/cb-tumblebug:latest

Command when selecting option 2

sudo docker run --rm -p 1323:1323 \
                -v /home/ubuntu/dev/cloud-barista/cb-tumblebug/container-volume/cb-tumblebug-container:/app/meta_db \
                --add-host host.docker.internal:host-gateway -e SPIDER_REST_URL=http://host.docker.internal:1024/spider -e DRAGONFLY_REST_URL=http://host.docker.internal:9090/dragonfly -e SELF_ENDPOINT=localhost:1323 \
                --name cb-tumblebug \
                cloudbaristaorg/cb-tumblebug:latest

[seokho-son]

Thanks! LGTM

[seokho-son]

/approve

[yunkon-kim]

In the next release, checking readiness without auth will be applied to the container.