Remove IBFT 1.0 from docs (#962)

Signed-off-by: Achraf <achraf.sellami@consensys.net>
Signed-off-by: Nicolas MASSART <nicolas.massart@consensys.net>
Co-authored-by: Nicolas MASSART <nicolas.massart@consensys.net>

CI/linkchecker/link_check_conf.json

@@ -17,6 +17,9 @@
         },
         {
             "pattern": "^http(s)?://.+.zendesk.com"
+        },
+        {
+            "pattern": "^http(s)?://consensys.net"
         }
     ],
     "aliveStatusCodes":[200, 206],

docs/Concepts/Consensus-Protocols/Overview-Consensus.md

@@ -9,7 +9,6 @@ Besu implements the following consensus protocols:
 * Ethash (proof of work)
 * [Clique](../../HowTo/Configure/Consensus-Protocols/Clique.md) (proof of authority)
 * [IBFT 2.0](../../HowTo/Configure/Consensus-Protocols/IBFT.md) (proof of authority)
-* [Quorum IBFT 1.0](../../HowTo/Configure/Consensus-Protocols/QuorumIBFT.md) (proof of authority).
 * [QBFT](../../HowTo/Configure/Consensus-Protocols/QBFT.md) (proof of authority).
 
 The `config` property in the genesis file specifies the consensus protocol for a chain.
@@ -58,20 +57,6 @@ The `config` property in the genesis file specifies the consensus protocol for a
         }
         ```
 
-    === "IBFT 1.0"
-
-        ```json
-        {
-          "config": {
-           ...
-            "ibft": {
-             ...
-           }
-          },
-          ...
-        }
-        ```
-
     === "QBFT"
 
         ```json

docs/HowTo/Configure/Consensus-Protocols/QuorumIBFT.md

@@ -1,36 +0,0 @@
----
-description: Hyperledger Besu consensus protocols
----
-
-# IBFT 1.0
-
-Besu nodes can operate (that is, submit transactions and receive blocks) in a Quorum
-[IBFT 1.0](https://github.com/ethereum/EIPs/issues/650) network, but cannot be validators.
-
-To connect to a Quorum IBFT 1.0 network:
-
-1. In the [Quorum IBFT 1.0 genesis file](https://consensys.net/docs/goquorum/en/stable/configure-and-manage/configure/consensus-protocols/ibft/#genesis-file):
-
-    - Update the consensus protocol specified in the `config` item from `istanbul` to `ibft`.
-    - In the `ibft` item:
-        - Change `epoch` to `epochlength`.
-        - Add `blockperiodseconds`, the minimum block time in seconds.
-        - Add `requesttimeoutseconds`, the timeout for each consensus round before a round change, in seconds.
-        - Remove `policy`.
-          Besu always uses a round-robin validator selection policy.
-    - Remove the configuration item `isQuorum: true`.
-
-    ```json
-        "config": {
-         ...
-         "ibft": {
-           "epochlength": 30000,
-           "blockperiodseconds": 2,
-           "requesttimeoutseconds": 4,
-           "policy": 0,
-           "ceil2Nby3Block": 0
-        }
-    ```
-
-1. When starting Besu, specify the IBFT 1.0 genesis file using the
-   [`--genesis-file`](../../../Reference/CLI/CLI-Syntax.md#genesis-file) option.

mkdocs.yml

@@ -75,7 +75,6 @@ nav:
             - IBFT 2.0: HowTo/Configure/Consensus-Protocols/IBFT.md
             - QBFT: HowTo/Configure/Consensus-Protocols/QBFT.md
             - Clique: HowTo/Configure/Consensus-Protocols/Clique.md
-            - Quorum IBFT 1.0 network: HowTo/Configure/Consensus-Protocols/QuorumIBFT.md
             - Add and remove validators: HowTo/Configure/Consensus-Protocols/Add-Validators.md
           - Create a genesis file: HowTo/Configure/Genesis-File.md
           - Specify options in a configuration file: HowTo/Configure/Using-Configuration-File.md
@@ -312,3 +311,4 @@ plugins:
           HowTo/Configure/Configure-TLS.md: HowTo/Configure/TLS/Configure-TLS.md
           HowTo/Deploy/Lite-Block-Explorer.md: https://github.com/Alethio/ethereum-lite-explorer
           HowTo/Deploy/Lite-Network-Monitor.md: https://github.com/Alethio/ethstats-network-dashboard
+          HowTo/Configure/Consensus-Protocols/QuorumIBFT.md: HowTo/Configure/Consensus-Protocols/QBFT.md