Resource checks (#33)

* first-round

* second-set

* third-push

* push4

* push5

* push6

* push

* push

* push

* push

* fixes

* fixes

* fixes

* fixes

* fixes

* fixes

* fixes

* terra optimizations

* terra fixes

* env.sh and fixes

* docker login fix

* take out vaults for now

* fixes

* fixes

* fixes

* fixes

* fixes

* fixes

* fixes

* Deploy fixes and new terraform

* terraform reorg and fixes

* oci_core_services fix

* Update core.tf

* Update core.tf

* Update main-destroy.sh

* fixes

* Update core.tf

* fixes

* Update oke-setup.sh

* fixes

* Boost Node CPU and Memory

* Rename states for clarity

* Update containerengine.tf

* Update main-setup.sh

* Build perf and main-setup.sh restart

* fix

* compute shape and docker login enhancements

* Update main-setup.sh

* build perf tuning

* build fixes

* Update build-all.sh

* Update oci-cli-cs-key-auth.sh

* terraform 3 AD

* Update oci-cli-cs-key-auth.sh

* Update core.tf

* fixes

* Update core.tf

* fixes

Uncomment Internet Gateway
Comment DHCP settings
Move SSL creation to earlier
Add wait for OKE to warm up

* fixes

PropSetup
Back to single domain
Wait for OKE nodes
msdataworkshop alias
cwallet.sso name change
remove terraform-orig

* fixes

wallet.zip
VM.Standard.B1.1 image
Prune terraform status to 60 characters

* fixes

add cwallet.sso link
rm wallet folder (for security)

* fixes

Destroy new object
atp secrets wait for OKE
improved logging and setup handling

* minor fixes

* Fixes

Remove RUN_TYPE for now
Execute JAVA_BUILD and NON_JAVA_BUILD from main-setup

* Fixes

No Key Generated messages
Improve end of setup

* Update containerengine.tf

Change image shape

* Fixes

Hardening oke-setup
Different Shape

* Update oke-setup.sh

Hardening

* Parallel Destroy

Make destroy run in parallel

* chmod

* Update main-setup.sh

More hardening

* Update main-setup.sh

* Update oke-setup.sh

More defensive code

* Typo

* SODA build + cleanup

Replace SODA jar with maven dependency
Remove old scripts
Fix global deploy/undeploy scripts

* Reorg Jaeger

* Jaeger Fixes

* DB Prep in Setup and DB Name Changes

Moved DB Setup from Java to Shell
Change DB Name to o and i

* Fixes and Start of GB Integration

* DB Name Changes

* Update db-setup.sh

Fixes

* Update db-setup.sh

* GB Integration and Prop Fixes

* fixes

* Update oci-cli-cs-key-auth.sh

* Removed DB Setup from UI

* Update oci-cli-cs-key-auth.sh

* Dot Net and Go

* Fixes

* Manage Non-Java Builds Better

* Update main-destroy.sh

* Build Reorg

* Update main-setup.sh

Reorg password collection

* Update main-setup.sh

Minor fixes

* Minor Fixes

* Binding Changes

* Fixes

* Remove Legacy Code

Removed admin-helidon, atp-setup,
Removed initContainers from deployment yamls

* Fixed inventory-helidon-se

* Minor fixes

* Fixes

go build.sh fix

* Update oke-setup.sh

* Update db-setup.sh

Fixed unprotected password

* Resource Checking and Remove Wallet.zip

Author: RichardExley

grabdish/utils/db-setup.sh

@@ -39,22 +39,6 @@ while ! state_done WALLET_GET; do
 done
 
 
-# Create Wallet in Object Store
-while ! state_done WALLET_ZIP_OBJECT; do
-  cd $GRABDISH_HOME/wallet
-  oci os object put --bucket-name "$(state_get RUN_NAME)" --name "wallet.zip" --file 'wallet.zip'
-  cd $GRABDISH_HOME
-  state_set_done WALLET_ZIP_OBJECT
-done
-
-
-# Create Authenticated Link to Wallet
-while ! state_done WALLET_ZIP_AUTH_URL; do
-  ACCESS_URI=`oci os preauth-request create --object-name 'wallet.zip' --access-type 'ObjectRead' --bucket-name "$(state_get RUN_NAME)" --name 'grabdish' --time-expires $(date '+%Y-%m-%d' --date '+7 days') --query 'data."access-uri"' --raw-output`
-  state_set WALLET_ZIP_AUTH_URL "https://objectstorage.$(state_get REGION).oraclecloud.com${ACCESS_URI}"
-done
-
-
 # Get DB Connection Wallet and to Object Store
 while ! state_done CWALLET_SSO_OBJECT; do
   cd $GRABDISH_HOME/wallet

grabdish/utils/main-setup.sh

@@ -49,12 +49,54 @@ while ! state_done RUN_TYPE; do
     state_set RUN_NAME "grabdish$(state_get RESERVATION_ID)"
     state_set ORDER_DB_NAME "ORDERDB$(state_get RESERVATION_ID)"
     state_set INVENTORY_DB_NAME "INVENTORY$(state_get RESERVATION_ID)"
+    state_set_done OKE_LIMIT_CHECK
+    state_set_done ATP_LIMIT_CHECK
   else
     state_set RUN_TYPE "1"
   fi
 done
 
 
+# Check OKE Limits
+if ! state_done OKE_LIMIT_CHECK; then
+  # Cluster Service Limit
+  OKE_LIMIT=`oci limits value list --compartment-id "$OCI_TENANCY" --service-name "container-engine" --query 'sum(data[?"name"=='"'cluster-count'"'].value)'`
+  if test "$OKE_LIMIT" -lt 1; then
+    echo 'The service limit for the "Container Engine" "Cluster Count" is insufficent to run this workshop.  At least 1 is required.'
+    exit
+  elif test "$OKE_LIMIT" -eq 1; then
+    echo 'You are limited to only one OKE cluster in this tenancy.  This workshop will create one additional OKE cluster and so any other OKE clusters must be terminated.'
+    read -p "Please confirm that no other un-terminated OKE clusters exist in this tenancy and then hit [RETURN]? " DUMMY
+  fi
+  state_set_done OKE_LIMIT_CHECK
+fi
+
+
+# Check ATP resource availability
+while ! state_done ATP_LIMIT_CHECK; do
+  CHECK=1
+  # ATP OCPU availability
+  if test $(oci limits resource-availability get --compartment-id="$OCI_TENANCY" --service-name "database" --limit-name "atp-ocpu-count" --query 'to_string(min([data."fractional-availability",`4.0`]))' --raw-output) != '4.0'; then
+    echo 'The "Autonomous Transaction Processing OCPU Count" resource availability is insufficent to run this workshop.'
+    echo '4 OCPUs are required.  Terminate some existing ATP databases and try again.'
+    CHECK=0
+  fi
+
+  # ATP storage availability
+  if test $(oci limits resource-availability get --compartment-id="$OCI_TENANCY" --service-name "database" --limit-name "atp-total-storage-tb" --query 'to_string(min([data."fractional-availability",`2.0`]))' --raw-output) != '2.0'; then
+    echo 'The "Autonomous Transaction Processing Total Storage (TB)" resource availability is insufficent to run this workshop.'
+    echo '2 TB are required.  Terminate some existing ATP databases and try again.'
+    CHECK=0
+  fi
+
+  if test $CHECK -eq 1; then
+    state_set_done ATP_LIMIT_CHECK
+  else
+    read -p "Hit [RETURN] when you are ready to retry? " DUMMY
+  fi
+done
+
+
 # Get Run Name from directory name
 while ! state_done RUN_NAME; do
   cd $GRABDISH_HOME