Download and install juno

[orkunkl]

The process is very similar to what we did on the first day.

Swap wasmd with junod

1- Install Go 1.15+
2- git clone https://github.com/CosmosContracts/Juno
3- make install and place to path.

[orkunkl]

Info: install juno to the server and your local too

[migmeneses]

Regarding Juno compiling and build:

miguel@juno:~/Juno$ make install
go: github.com/cosmos/[email protected]: missing go.sum entry; to add it:
        go mod download github.com/cosmos/cosmos-sdk
go: github.com/cosmos/[email protected]: missing go.sum entry; to add it:
        go mod download github.com/cosmos/cosmos-sdk
go install -mod=readonly -tags "netgo ledger" -ldflags '-X github.com/cosmos/cosmos-sdk/version.Name=juno -X github.com/cosmos/cosmos-sdk/version.AppName=junod -X github.com/cosmos/cosmos-sdk/version.Version=main-2b03ba3234b4870dafe9992eb1d00f74360b3e1e -X github.com/cosmos/cosmos-sdk/version.Commit=2b03ba3234b4870dafe9992eb1d00f74360b3e1e -X "github.com/cosmos/cosmos-sdk/version.BuildTags=netgo,ledger" -X github.com/tendermint/tendermint/version.TMCoreSemVer= -w -s' -trimpath ./cmd/junod
go: github.com/cosmos/[email protected]: missing go.sum entry; to add it:
        go mod download github.com/cosmos/cosmos-sdk
make: *** [Makefile:92: install] Error 1

You can find the details from 'juno' on project onboard-node-operator
PS. 'juno' has been setup just for testing purposes before moving to 'juno-fleet'

[migmeneses]

I've installed comos-sdk and tendermint, and still getting the above error, I will try the setupon DigitalOcean
Be aware when I did try the above but with the go installatilltion from download, the error was different

...continue...

[orkunkl]

This is not because of mising cosmos-sdk or tendermint, Normally golang should download all. I will check the problem now.

[orkunkl]

So found the problem, install golang 1.16 and try again. Juno updated the golang version

[migmeneses]

@orkunkl Where did you test or check?
I would like to see it. Golang 1.16.4 is installed and I still get the same error.
Also, I tried on Digital Ocean, the same issue, I think we are missing a dependency

[migmeneses]

@orkunkl This is not working
I still get the same error, whatever is golang 1.15 or 1.16

VM: juno on project onboard-no-op

[migmeneses]

After a private talk with Orkun

1. Install Golang - link
2. Clone the repository: git clone https://github.com/CosmosContracts/Juno.git
3. Place yourself on the Juno directory: cd Juno
4. Run go mod tidy

This command will download all the dependencies that are required in your source files and update go.mod file with that dependency.

5. Run: make install , make build and move binary to a executable PATH, example: /usr/local/bin

Installed locally and on juno-2 from project onboard-node-op

[migmeneses]

VM: juno-fleet
Volume being mount: /mnt/data

Ran, Initialized validator:
sudo junod init localnet --chain-id ${CHAIN_ID} --home ${APP_HOME}
where, variables:

APP_HOME="/mnt/data/.junod/"
CHAIN_ID="localnet"

.junod/ is present on the Volume, such volume has rw permission for root and sudo users

Thinking to change those permissions to nobody:nogroup

[migmeneses]

@orkunkl let me what you think about it.
Regarding the volume being mount on /mnt/data
Should I change the permission to write for everybody?
If there is a similar node/VM on production, I could have a look, please

[orkunkl]

Looks all good!