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Merge pull request #6540 from emqx/fix-bin-vm-args 

fix(bin_emqx): remove `vm_args` backup in `install`

The `install_upgrade.escript` depended on being able to retrieve the
`vm_args` argument from `init`, but that options has been removed
recently.  Since this backup was unused, we also remove it here.

Also, the `cuttlefish` script reference is removed, since it is no longer 
present in the release.
This commit is contained in:
Thales Macedo Garitezi 2021-12-28 11:27:02 -03:00 committed by GitHub
parent f8ffb9c021 5c615e583f
commit ecbb28fedf
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1 changed files with 1 additions and 5 deletions
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6
bin/install_upgrade.escript
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@ -248,10 +248,6 @@ parse_version(V) when is_list(V) ->
hd(string:tokens(V,"/")).
check_and_install(TargetNode, Vsn) ->
%% Backup the vm.args. VM args should be unchanged during hot upgrade
%% but we still backup it here
{ok, [[CurrVmArgs]]} = rpc:call(TargetNode, init, get_argument, [vm_args], ?TIMEOUT),
{ok, _} = file:copy(CurrVmArgs, filename:join(["releases", Vsn, "vm.args"])),
%% Backup the sys.config, this will be used when we check and install release
%% NOTE: We cannot backup the old sys.config directly, because the
%% configs for plugins are only in app-envs, not in the old sys.config
@ -308,7 +304,7 @@ permafy(TargetNode, RelName, Vsn) ->
make_permanent, [Vsn], ?TIMEOUT),
?INFO("Made release permanent: ~p", [Vsn]),
%% upgrade/downgrade the scripts by replacing them
Scripts = [RelNameStr, RelNameStr++"_ctl", "cuttlefish", "nodetool",
Scripts = [RelNameStr, RelNameStr ++ "_ctl", "nodetool",
"install_upgrade.escript"],
[{ok, _} = file:copy(filename:join(["bin", File++"-"++Vsn]),
filename:join(["bin", File]))