# Akash Testnet 3 Week1 挑战4攻略

**Published by:** [TouchYou](https://paragraph.com/@touchyou/)
**Published on:** 2022-03-14
**URL:** https://paragraph.com/@touchyou/akash-testnet-3-week1-4

## Content

挑战4.1的要求是部署一个可存储的应用（数据库之类的) 在https://github.com/ovrclk/awesome-akash 找到数据库类型的应用 我找了MongoDB，并做了一些修改。修改后的文件如下:--- version: "2.0" services: mongo: image: mongo:latest params: storage: data: mount: /var/lib/mongodb expose: - port: 27017 to: - global: true env: - MONGO_INITDB_ROOT_USERNAME=root - MONGO_INITDB_ROOT_PASSWORD=rootpassword profiles: compute: mongo: resources: cpu: units: 0.2 memory: size: 256Mi storage: - size: 1Gi - name: data size: 1Gi attributes: persistent: true class: beta2 placement: akash: pricing: mongo: denom: uakt amount: 1000.1 deployment: mongo: akash: profile: mongo count: 1 复制上面的内容到gist上：https://gist.github.com/ 并保存。复制创建好的gist链接到表格的挑战4.1里，这个挑战就算是完成了（因为上面的SDL我测试过是可以用的，并且表格没要求填部署的tx hash） 如果你找其他数据库类型的应用，按照下面步骤部署测试是否能用创建部署akash tx deployment create deploy.yaml --from $AKASH_KEY_NAME --node $AKASH_NODE --chain-id $AKASH_CHAIN_ID --gas-prices="0.025uakt" --gas="auto" --gas-adjustment=1.5 -y 从返回的数据中找到dseq号码，输入下面命令AKASH_DSEQ=<DSEQ号码> 获取竞标的名单akash query market bid list --owner=$AKASH_ACCOUNT_ADDRESS --node $AKASH_NODE --dseq $AKASH_DSEQ 如果没获得竞标，那就可能是配置高了，或者价格低了，修改一下再部署试试 如果有获得竞标名单，从名单里选一个provider，然后输入下面命令AKASH_PROVIDER=<provider-address> 创建租借合约akash tx market lease create --chain-id $AKASH_CHAIN_ID --node $AKASH_NODE --owner $AKASH_ACCOUNT_ADDRESS1 --dseq $AKASH_DSEQ --provider $AKASH_PROVIDER --from $AKASH_KEY_NAME1 --gas-prices="0.025uakt" --gas="auto" --gas-adjustment=1.5 -y 查看租借合约是否开启akash query market lease list --owner $AKASH_ACCOUNT_ADDRESS --node $AKASH_NODE --dseq $AKASH_DSEQ 发送Manifestakash provider send-manifest deploy.yaml --node $AKASH_NODE --dseq $AKASH_DSEQ --provider $AKASH_PROVIDER --home ~/.akash --from $AKASH_KEY_NAME1 如果输出显示Pass，代表成功部署了

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