You cannot select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
56 lines
1.6 KiB
Nix
56 lines
1.6 KiB
Nix
{ config
|
|
, pkgs
|
|
, ...
|
|
}: {
|
|
environment.systemPackages = [ pkgs.vault ];
|
|
services.vault = {
|
|
enable = true;
|
|
dev = true;
|
|
devRootTokenID = "phony-secret";
|
|
};
|
|
environment.variables.VAULT_ADDR = "http://127.0.0.1:8200";
|
|
environment.variables.VAULT_TOKEN = config.services.vault.devRootTokenID;
|
|
|
|
systemd.services.setup-vault-agent-approle = {
|
|
path = [ pkgs.jq pkgs.vault pkgs.systemd ];
|
|
wantedBy = [ "multi-user.target" ];
|
|
|
|
serviceConfig = {
|
|
Type = "oneshot";
|
|
RemainAfterExit = "yes";
|
|
Environment = [
|
|
"VAULT_TOKEN=${config.environment.variables.VAULT_TOKEN}"
|
|
"VAULT_ADDR=${config.environment.variables.VAULT_ADDR}"
|
|
];
|
|
};
|
|
|
|
script = ''
|
|
set -eux -o pipefail
|
|
while ! vault status; do
|
|
sleep 1
|
|
done
|
|
|
|
# capabilities of our vault agent
|
|
cat > /tmp/policy-file.hcl <<EOF
|
|
path "secret/data/*" {
|
|
capabilities = ["read"]
|
|
}
|
|
EOF
|
|
vault policy write demo /tmp/policy-file.hcl
|
|
vault kv put secret/my-secret foo=bar
|
|
|
|
# role for our vault agent
|
|
vault auth enable approle
|
|
vault write auth/approle/role/role1 bind_secret_id=true token_policies=demo
|
|
echo -n $(vault read -format json auth/approle/role/role1/role-id | jq -r .data.role_id) > /tmp/roleID
|
|
echo -n $(vault write -force -format json auth/approle/role/role1/secret-id | jq -r .data.secret_id) > /tmp/secretID
|
|
'';
|
|
};
|
|
|
|
# Make sure our setup service is started before our vault-agent
|
|
systemd.services.vault-agent-test = {
|
|
wants = [ "setup-vault-agent-approle.service" ];
|
|
after = [ "setup-vault-agent-approle.service" ];
|
|
};
|
|
}
|