Skip to content

Use Git container, update readme with new numbers & fix build script for minikube #118

New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Merged
merged 2 commits into from
Nov 26, 2022
Merged

Use Git container, update readme with new numbers & fix build script for minikube #118

Show file tree
Hide file tree
Changes from all commits
Commits
Show all changes
2 commits
Select commit Hold shift + click to select a range
d8525a2
Fix numbers for readme and fix build script, as well as using git con…
commjoen Nov 26, 2022
d560f22
Merge branch 'main' into git-update
commjoen Nov 26, 2022
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
5 changes: 3 additions & 2 deletions build-an-deploy.sh
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -10,16 +10,17 @@ source ./scripts/check-available-commands.sh
checkCommandsAvailable helm docker kubectl yq

version="$(uuidgen)"
docker login
WRONGSECRETS_IMAGE=$(cat helm/wrongsecrets-ctf-party/values.yaml| yq '.wrongsecrets.image')
WRONGSECRETS_TAG=$(cat helm/wrongsecrets-ctf-party/values.yaml| yq '.wrongsecrets.tag')
WEBTOP_IMAGE=$(cat helm/wrongsecrets-ctf-party/values.yaml| yq '.virtualdesktop.image')
WEBTOP_TAG=$(cat helm/wrongsecrets-ctf-party/values.yaml| yq '.virtualdesktop.tag')
echo "Pulling in required images to actually run $WRONGSECRETS_IMAGE:$WRONGSECRETS_TAG & $WEBTOP_IMAGE:$WEBTOP_TAG."
echo "If you see an authentication failure: pull them manually by the following 2 commands"
echo "'docker pull $WRONGSECRETS_IMAGE:$WRONGSECRETS_TAG'"
echo "'docker pull jeroenwillemsen/jeroenwillemsen/$WEBTOP_IMAGE:$WEBTOP_TAG'" &
echo "'docker pull $WEBTOP_IMAGE:$WEBTOP_TAG'" &
docker pull $WRONGSECRETS_IMAGE:$WRONGSECRETS_TAG &
docker pull jeroenwillemsen/jeroenwillemsen/$WEBTOP_IMAGE:$WEBTOP_TAG &
docker pull $WEBTOP_IMAGE:$WEBTOP_TAG &
docker build -t local/wrongsecrets-balancer:$version ./wrongsecrets-balancer &
docker build -t local/cleaner:$version ./cleaner &
wait
Expand Down
4 changes: 2 additions & 2 deletions helm/wrongsecrets-ctf-party/values.yaml
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -96,7 +96,7 @@ wrongsecrets:
# -- Specifies how many JuiceShop instances MultiJuicer should start at max. Set to -1 to remove the max Juice Shop instance cap
maxInstances: 500
# -- Juice Shop Image to use
image: jeroenwillemsens/wrongsecrets
image: jeroenwillemsen/wrongsecrets
tag: 1.5.10-no-vault
# -- Change the key when hosting a CTF event. This key gets used to generate the challenge flags. See: https://github.com/OWASP/wrongsecrets#ctf
ctfKey: "[email protected]!9uR_K!NfkkTr"
Expand Down Expand Up @@ -184,7 +184,7 @@ virtualdesktop:
maxInstances: 500
# -- Juice Shop Image to use
image: jeroenwillemsen/wrongsecrets-desktop-k8s
tag: 1.5.10
tag: git1
repository: commjoenie/wrongSecrets
resources:
request:
Expand Down
6 changes: 6 additions & 0 deletions readme.md
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -54,6 +54,12 @@ A 4-10 contestant game can be played on a local minikube with updated cpu & memo

### Running this on AWS EKS with larger groups

#### Small Game

We recently played a small CTF with 40 relatively active players using version 1.5.10 of wrongSecrets and the T6 version of the virtualdesktop-k8s. This could have easily ran on 5 T3A-X2large nodes for a day.

#### Large Numbers

A 100 contestant game can be played on the AWS setup, which will require around 150 (100-250) CPUs, 200 (150-350) GB Ram, and 400 GB of storage available in the cluster. Note that we have configured everything based on autoscaling in AWS. This means that you can often start with a cluster about 20% of the size of the "limit" numbers and then see how things evolve. You will hardly hit those limits, unless all players are very actively fuzzing the WrongSecrets app, while runnign heavy appss on their Webtops. Instead, you will see that you are using just 25% of what is provided in numbers here. So, by using our terraform (including an autoscaling managed nodegroup), you can reduce the cost of your CTF by a lot!

## Status - Experimental release
Expand Down