Error: fetch /5354.tiflash.json

[silviucpp]

Bug Report

1. Minimal reproduce step (Required)

tiup cluster deploy local-tidb v7.6.0 ./topo.yaml --user root -p
Input SSH password: 

+ Detect CPU Arch Name
  - Detecting node 172.16.8.146 Arch info ... Done

+ Detect CPU OS Name
  - Detecting node 172.16.8.146 OS info ... Done
Please confirm your topology:
Cluster type:    tidb
Cluster name:    local-tidb
Cluster version: v7.6.0
Role        Host          Ports                            OS/Arch       Directories
----        ----          -----                            -------       -----------
pd          172.16.8.146  2379/2380                        linux/x86_64  /home/silviu/Desktop/apps/tidb/tidb-deploy/pd-2379,/home/silviu/Desktop/apps/tidb/tidb-data/pd-2379
tikv        172.16.8.146  20160/20180                      linux/x86_64  /home/silviu/Desktop/apps/tidb/tidb-deploy/tikv-20160,/home/silviu/Desktop/apps/tidb/tidb-data/tikv-20160
tidb        172.16.8.146  4000/10080                       linux/x86_64  /home/silviu/Desktop/apps/tidb/tidb-deploy/tidb-4000
tiflash     172.16.8.146  9000/8123/3930/20170/20292/8234  linux/x86_64  /home/silviu/Desktop/apps/tidb/tidb-deploy/tiflash-9000,/home/silviu/Desktop/apps/tidb/tidb-data/tiflash-9000
prometheus  172.16.8.146  9090/12020                       linux/x86_64  /home/silviu/Desktop/apps/tidb/tidb-deploy/prometheus-9090,/home/silviu/Desktop/apps/tidb/tidb-data/prometheus-9090
grafana     172.16.8.146  3000                             linux/x86_64  /home/silviu/Desktop/apps/tidb/tidb-deploy/grafana-3000
Attention:
    1. If the topology is not what you expected, check your yaml file.
    2. Please confirm there is no port/directory conflicts in same host.
Do you want to continue? [y/N]: (default=N) y
+ Generate SSH keys ... Done
+ Download TiDB components
  - Download pd:v7.6.0 (linux/amd64) ... Done
  - Download tikv:v7.6.0 (linux/amd64) ... Done
  - Download tidb:v7.6.0 (linux/amd64) ... Done
  - Download tiflash:v7.6.0 (linux/amd64) ... Error
  - Download prometheus:v7.6.0 (linux/amd64) ... Done
  - Download grafana:v7.6.0 (linux/amd64) ... Done
  - Download node_exporter: (linux/amd64) ... Done
  - Download blackbox_exporter: (linux/amd64) ... Done

Error: fetch /5354.tiflash.json from mirror(https://tiup-mirrors.pingcap.com) failed: download from https://tiup-mirrors.pingcap.com/5354.tiflash.json failed: unexpected EOF

Bootstraping the cluster fails with:

Error: fetch /5354.tiflash.json from mirror(https://tiup-mirrors.pingcap.com) failed: download from https://tiup-mirrors.pingcap.com/5354.tiflash.json failed: unexpected EOF