Open source. You host it. You secure it.
DockLog ships under the MIT license. The important bits:
Details
1. License
DockLog is MIT licensed. Use it, fork it, ship it in prod, sell services around it. Standard MIT conditions in the LICENSE file apply.
2. No Warranty
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
3. Your security job
Mounting /var/run/docker.sock gives DockLog serious access to Docker on that host. Put it behind HTTPS, restrict who can reach it, rotate SECRET_KEY, and do not leave default credentials on anything internet-facing.