feat: add dencun example, bump teku mem, update mev-relay postgres na…

…me (#369)

examples/dencun.yaml

@@ -0,0 +1,33 @@
+participants:
+ - el_client_type: geth
+ el_client_image: ethpandaops/geth:master-5b57727
+ cl_client_type: lighthouse
+ cl_client_image: ethpandaops/lighthouse:sidecar-inclusion-proof-c6be31c
+ - el_client_type: erigon
+ el_client_image: ethpandaops/erigon:devel-8cfafa4
+ cl_client_type: lodestar
+ cl_client_image: ethpandaops/lodestar:blobs-inclproof-d5a5a47
+ - el_client_type: nethermind
+ el_client_image: ethpandaops/nethermind:master-dcec565
+ cl_client_type: teku
+ cl_client_image: ethpandaops/teku:master-992b224
+ - el_client_type: besu
+ el_client_image: ethpandaops/besu:main-be5cc68
+ cl_client_type: teku
+ cl_client_image: ethpandaops/teku:master-992b224
+ - el_client_type: reth
+ el_client_image: ethpandaops/reth:main-c49cda6
+ cl_client_type: nimbus
+ cl_client_image: ethpandaops/nimbus:unstable-6dee4d5
+ - el_client_type: geth
+ el_client_image: ethpandaops/geth:master-5b57727
+ cl_client_type: nimbus
+ cl_client_image: ethpandaops/nimbus:unstable-6dee4d5
+network_params:
+ deneb_fork_epoch: 1
+launch_additional_services: true
+additional_services:
+ - el_forkmon
+ - tx_spammer
+ - dora
+snooper_enabled: true

src/cl/teku/teku_launcher.star

@@ -29,8 +29,8 @@ METRICS_PORT_NUM = 8008
 # The min/max CPU/memory that the beacon node can use
 BEACON_MIN_CPU = 50
 BEACON_MAX_CPU = 1000
-BEACON_MIN_MEMORY = 512
-BEACON_MAX_MEMORY = 1024
+BEACON_MIN_MEMORY = 1024
+BEACON_MAX_MEMORY = 2048
 
 # 1) The Teku container runs as the "teku" user
 # 2) Teku requires write access to the validator secrets directory, so it can write a lockfile into it as it uses the keys

src/mev_relay/mev_relay_launcher.star

@@ -38,7 +38,7 @@ def launch_mev_relay(
  password="postgres",
  user="postgres",
  database="postgres",
- service_name="postgres",
+ service_name="mev-relay-postgres",
  persistent=DONT_PERSIST_TO_DISK,
  launch_adminer=LAUNCH_ADMINER,
  )