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Upstream local testnet improvements (#3336)

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## Proposed Changes

Adds some improvements I found when playing around with local testnets in #3335:
- When trying to kill processes, do not exit on a failure. (If a node fails to start due to a bug, the PID associated with it no longer exists. When trying to tear down the testnets, an error will be raised when it tries that PID and then will not try any PIDs following it. This change means it will continue and tear down the rest of the network.
- When starting the testnet, set `ulimit` to a high number. This allows the VCs to import 1000s of validators without running into limitations.
This commit is contained in:
Mac L 2022-07-15 07:31:22 +00:00
parent 5243cc6c30
commit 2940783a9c
2 changed files with 4 additions and 1 deletions
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2
scripts/local_testnet/kill_processes.sh
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@ -1,7 +1,7 @@
#!/usr/bin/env bash #!/usr/bin/env bash
# Kill processes # Kill processes
set -Eeuo pipefail set -Euo pipefail
# First parameter is the file with # First parameter is the file with
# one pid per line. # one pid per line.

3
scripts/local_testnet/start_local_testnet.sh
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@ -5,6 +5,9 @@ set -Eeuo pipefail
source ./vars.env source ./vars.env
# Set a higher ulimit in case we want to import 1000s of validators.
ulimit -n 65536
# VC_COUNT is defaulted in vars.env # VC_COUNT is defaulted in vars.env
DEBUG_LEVEL=${DEBUG_LEVEL:-info} DEBUG_LEVEL=${DEBUG_LEVEL:-info}