From c90c3efe96db735d7543436cd462544adf72c0f3 Mon Sep 17 00:00:00 2001
From: Sishir Giri <sishir.giri@smartcontract.com>
Date: Wed, 22 Jan 2025 00:57:04 -0800
Subject: [PATCH] Fix Metis chainType in core config (#16024)

* metis ct

* fixed mainnet too

* added chainset
---
 .changeset/mean-pianos-train.md                         | 5 +++++
 ccip/config/evm/Metis_Mainnet.toml                      | 1 -
 ccip/config/evm/Metis_Sepolia.toml                      | 1 -
 core/chains/evm/config/toml/defaults/Metis_Mainnet.toml | 2 +-
 core/chains/evm/config/toml/defaults/Metis_Sepolia.toml | 2 +-
 docs/CONFIG.md                                          | 4 ++--
 6 files changed, 9 insertions(+), 6 deletions(-)
 create mode 100644 .changeset/mean-pianos-train.md

diff --git a/.changeset/mean-pianos-train.md b/.changeset/mean-pianos-train.md
new file mode 100644
index 00000000000..40f93376811
--- /dev/null
+++ b/.changeset/mean-pianos-train.md
@@ -0,0 +1,5 @@
+---
+"chainlink": minor
+---
+
+#nops change chainType from metis to optimismBedrock
diff --git a/ccip/config/evm/Metis_Mainnet.toml b/ccip/config/evm/Metis_Mainnet.toml
index a5833695c40..9dcea51c656 100644
--- a/ccip/config/evm/Metis_Mainnet.toml
+++ b/ccip/config/evm/Metis_Mainnet.toml
@@ -1,6 +1,5 @@
 # Metis is an L2 chain based on Optimism.
 ChainID = '1088'
-ChainType = 'optimismBedrock'
 # Sequencer offers absolute finality
 # High variation on finality depth triggered a commitee to investigate
 # and set 500 as a secure finality depth.
diff --git a/ccip/config/evm/Metis_Sepolia.toml b/ccip/config/evm/Metis_Sepolia.toml
index 69ddd60ce24..7abbaa5e60a 100644
--- a/ccip/config/evm/Metis_Sepolia.toml
+++ b/ccip/config/evm/Metis_Sepolia.toml
@@ -1,5 +1,4 @@
 ChainID = '59902'
-ChainType = 'optimismBedrock'
 # FT and FD are both present here because the dev effort rely only on FinalityTagEnabled are still in progress.
 # We expect to be able to rely only on FinalityTagEnabled=true in the short future.
 # https://chainlink-core.slack.com/archives/C05CS33N08N/p1715102940763339?thread_ts=1715102478.537529&cid=C05CS33N08N
diff --git a/core/chains/evm/config/toml/defaults/Metis_Mainnet.toml b/core/chains/evm/config/toml/defaults/Metis_Mainnet.toml
index a6dd8db8fa7..2b800e55090 100644
--- a/core/chains/evm/config/toml/defaults/Metis_Mainnet.toml
+++ b/core/chains/evm/config/toml/defaults/Metis_Mainnet.toml
@@ -1,6 +1,6 @@
 # Metis is an L2 chain based on Optimism.
 ChainID = '1088'
-ChainType = 'metis'
+ChainType = 'optimismBedrock'
 # Sequencer offers absolute finality
 FinalityDepth = 10
 FinalityTagEnabled = true
diff --git a/core/chains/evm/config/toml/defaults/Metis_Sepolia.toml b/core/chains/evm/config/toml/defaults/Metis_Sepolia.toml
index 286b888e1a8..4ff4056c75d 100644
--- a/core/chains/evm/config/toml/defaults/Metis_Sepolia.toml
+++ b/core/chains/evm/config/toml/defaults/Metis_Sepolia.toml
@@ -1,5 +1,5 @@
 ChainID = '59902'
-ChainType = 'metis'
+ChainType = 'optimismBedrock'
 FinalityDepth = 10
 FinalityTagEnabled = true
 MinIncomingConfirmations = 1
diff --git a/docs/CONFIG.md b/docs/CONFIG.md
index 690ca6e30e4..01d970ccbea 100644
--- a/docs/CONFIG.md
+++ b/docs/CONFIG.md
@@ -6064,7 +6064,7 @@ GasLimitDefault = 400000
 AutoCreateKey = true
 BlockBackfillDepth = 10
 BlockBackfillSkip = false
-ChainType = 'metis'
+ChainType = 'optimismBedrock'
 FinalityDepth = 10
 FinalityTagEnabled = true
 LogBackfillBatchSize = 1000
@@ -10457,7 +10457,7 @@ GasLimitDefault = 400000
 AutoCreateKey = true
 BlockBackfillDepth = 10
 BlockBackfillSkip = false
-ChainType = 'metis'
+ChainType = 'optimismBedrock'
 FinalityDepth = 10
 FinalityTagEnabled = true
 LogBackfillBatchSize = 1000